Last Day



Last Day, also known as L-Day, refers to the day during World War III that an accident in a nuclear silo was caused by a tourist to unintentionally press the missile launch button, thus starting a series of nuclear strikes on the United States of America, Russia, and other places on Earth and on Remnant, especially other worlds in the multiverse, killing nine quingentillion people (or 75% percent) in the multiverse overall.

It started on 23 October 2038 and also ended on 30 November 2038, when nuclear weapons were then to be launched by all the nuclear-capable nations of the When the Cold Breeze Blows Away universe (mainly from the United States, China, France, the United Kingdom, North Korea, Israel, Pakistan, Belgium, West Germany, East Germany, South Italy, North Italy, the Netherlands and Turkey). The exchange lasted for approximately a month, a week, a day and two (2) hours after the accident started, according to most survivors' accounts. Once the last atomic bomb and the last nuclear warhead had fallen, many worlds fell into the deep darkness of a nuclear holocaust, resulting in the majority of most civilizations (except some of them, like for example, Liechtenstein, Switzerland and the Imperium of Man, in which prominently never wanted to participate this nuclear war) crumbling across every world affected, including extinction of most plant and animal life and the near-annihilation of humanity and any other sapient species in specific worlds that are affected by the war. In the decades that followed, all worlds that had been affected by this event gave birth to the treacherous and unforgiving wastelands loathed by the people now residing in the lands of the former countries where they reside.

It resulted a year of endlessly intense firestorms, wildfires, dry thunderstorms, firenados, droughts, meteor showers, heat waves and volcanic eruptions, then a year later, once the last fires finally ceased by black-colored rain (or nuclear fallout) led a decade-long nuclear winter (which only a few sapient species members went back to the surface to build civilizations, then a nuclear summer (in which most people wore winter clothes and/or spandex jumpsuits with mandated sunglasses with wavelengths that are required to be 400 nm and over (while some wore post-apocalyptic clothing) due to ozone depletion.

After Su Ji-Hoon triumphally defeated Lola Loud and the Grand Emperor, he closed Pandora's Box (which turned out to be a source of all problems in history, including World War III) and turned on the Ancient Beacon (a beacon that would call all alien civilizations, all known and all unknown, to restore the omniverse), which are to be both found in the inner core from a neutral  ancient civilization of Jötunnia.

When unaffected alien civilizations arrived, the Imperium of Man asked them to rebuild all forlorn civilizations and settlements, retake their lost worlds and reclaim all of the lost peoples' treasures, starting on Earth, and then Remnant, and many more and so on.

With all of the multiverse restored, it is now united into the Multiversal Federation (with Ji-Hoon being accepted as its national hero, as declared by its first president, Dean Cadance, in Utopia City, just before declining her request as the Vice President of the Multiverse Federation), and soon, all of the multiverse's planets are now restored back to their former state (e.g. ozone layers are restored) and began colonizing unaffected planets and their natural satellites (like the Moon), and all of animal and plant life, extinct or not extinct (except those that are too dangerous) are revived and plant and animal life from the multiverse quickly spreaded to all of the multiverse while mutated animals and evolved ones are spared (thus starting the Quinary Period on Earth), and also restoring all forests and turning desolate wastelands into forest-like places with bustling and rebuilt cities and larger forests without any deserts, natural disasters, conflicts, wars, bloody revolutions and protests to derail the multiverse.

Even though the ozone layer is restored, people would still wear winter clothes and/or spandex jumpsuits with sunglasses in rural areas (while some would wear post-apocalyptic clothes), while people are now free to wear what they want in urban areas (in which they are domed with advanced technology to prevent future aggressions).

Affects on humanity made them delay their puberty into 20 years of that age and extended their lifespan into 200 years, as same as the bottleneck dolphin's.

Cities Destroyed
This is a list of cities destroyed on the Last Day.
 * Aachen, Holy Roman Empire
 * Aba, Biafra
 * Abidjan, Ivory Coast
 * Abu Dhabi, United Arab Emirates
 * Abuja, Nigeria
 * Accra, Ghana
 * Addis Ababa, Ethiopia
 * Addu City, United Suvadive Republic
 * Aden, South Yemen
 * Agartala, Tripura
 * Ahmedabad, India
 * Ahvaz, Iran
 * Aizawl, Mizoram
 * Ajaccio, Corsica
 * Alexandria, Egypt
 * Al-Fashir, Darfur
 * Algiers, Algeria
 * Alicante, Catalonia
 * Allahabad, Kazakhstan
 * Almaty, Kazakhstan
 * Almería, East Spain
 * Ambon, South Maluku
 * Aminuis, Tswanaland
 * Ankara, Turkey
 * Asunción, South Paraguay
 * Auckland, New Zealand
 * Augsburg, Holy Roman Empire
 * Aurangabad, Hyderabad
 * Bad Lippspringe, Holy Roman Empire
 * Baghdad, Iraq
 * Baise, Guangxi
 * Baku, Azerbaijan
 * Bakwanga, South Kasai
 * Bamberg, Holy Roman Empire
 * Banda Aceh, Aceh
 * Bandung, Indonesia
 * Bangalore, India
 * Bangkok, Thailand
 * Banjul, Romanov Empire
 * Baoding, Mengjiang
 * Barcelona, Catalonia
 * Barranquilla, Colombia, Gran Colombia
 * Basra, Iraq
 * Baturyn, Cossack Hetmanate
 * Beihai, Guangxi
 * Beijing, China
 * Beirut, North Lebanon
 * Béjaïa, Kabylia
 * Belgrade, Yugoslavia
 * Belo Horizonte, Brazil
 * Benghazi, Senussi
 * Bhopal, India
 * Bilbao, Basque Country
 * Birmingham, England, United Kingdom
 * Bisho, Ciskei
 * Bogotá, Colombia, Gran Colombia
 * Brasília, Brazil
 * Brazzaville, Republic of the Congo
 * Bregenz, Voralberg, Austria-Hungary
 * Brisbane, Queensland, Australia
 * Bucharest, Romania
 * Budapest, Hungary, Austria-Hungary
 * Buenos Aires, Argentina
 * Buka, North Solomons
 * Bulawayo, Zimbabwe
 * Bursa, Ottoman Empire
 * Busan, South Korea
 * Buynaksk, Northern Caucasus
 * Cabinda, Cabinda
 * Cairo, Egypt
 * Calgary, Alberta, Canada
 * Cali, Colombia, Gran Colombia
 * Caloocan City, Philippines
 * Campinas, Brazil
 * Cape Town, South Africa
 * Caracas, Venezuela
 * Cartagena, Colombia, Gran Colombia
 * Casablanca, Morocco
 * Castellón de la Plana Castelló, Catalonia
 * Cebu City, Philippines
 * Chaguaramas, Trinidad and Tobago, West Indies Federation
 * Changchun, Manchukuo
 * Changsa, China
 * Chaozhou, China
 * Cheb, Holy Roman Empire
 * Chengdu, China
 * Chennai, India
 * Chernivtsi, Bukovina, Austria-Hungary
 * Chicago, Illinois, United States
 * Chittagong, Bangladesh
 * Chongqing, China
 * Chongzuo, Guangxi
 * Chyhyryn, Cossack Hetmanate
 * Ciudad de Victoria, Estado ni Cristo
 * Cologne, Holy Roman Empire
 * Constantinople, Byzantium
 * Córdoba, Argentina
 * Curitiba, Brazil
 * Daegu, South Korea
 * Daejeon, South Korea
 * Dakar, Senegambia
 * Dalian, Manchukuo
 * Dallas, Texas
 * Dar es Salaam, Tanzania
 * Davao City, Philippines
 * Delhi, India
 * Dhaka, Bangladesh
 * Dimapur, Nagaland
 * Diphu, Karbistan
 * Dispur, Assam
 * Donetsk, Donetsk People's Republic, Novorossiya
 * Dongguan, China
 * Dortmund, Holy Roman Empire
 * Douala, Cameroon
 * Dubai, United Arab Emirates
 * Durban, South Africa
 * Düsseldorf, International Authority for the Ruhr
 * East Berlin, East Germany
 * East Jerusalem, Palestine
 * East Kathmandu, East Nepal
 * Edinburgh, Scotland
 * Ekurhuleni, South Africa
 * Enugu, Biafra
 * Erbil, Kurdistan
 * Erfurt, Holy Roman Empire
 * Esslingen am Neckar, Holy Roman Empire
 * Faisalabad, Pakistan
 * Fangchenggang, Guangxi
 * Fez, Morocco
 * Forchheim, Holy Roman Empire
 * Fortaleza, Brazil
 * Foshan, China
 * Frankfurt am Main, Holy Roman Empire
 * Freiburg im Breisgau, Holy Roman Empire
 * Fritzlar, Holy Roman Empire
 * Fukuoka, South Japan
 * Fuzhou, China
 * Gangtok, Sikkim
 * Gao, Azawad
 * Gelnhausen, Holy Roman Empire
 * Giyani, Gazankulu
 * Giza, Egypt
 * Glasgow, Scotland
 * Golmud, Xibei San Ma
 * Gosanimari, Kamtapur
 * Goslar, Holy Roman Empire
 * Graz, Styria, Austria-Hungary
 * Grozny, Chechenya
 * Guadalajara, Mexico
 * Guangzhou, Hong Kong
 * Guatemala City, South Guatemala
 * Guayaquil, Ecuador, Gran Colombia
 * Guigang, Guangxi
 * Guilin, Guangxi
 * Gujranwala, Pakistan
 * Guwahati, Assam
 * Gwangju, South Korea
 * Hagåtña, Guam
 * Ha'il, Jabal Shammar
 * Hamburg, West Germany
 * Hamren, Karbistan
 * Hangzhou, Southern Song Dynasty
 * Hanoi, North Vietnam
 * Harare, Rhodesia
 * Harbin, Manchukuo
 * Havana, Cuba
 * Hechi, Guangxi
 * Hefei, China
 * Hezhou, Guangxi
 * Hiroshima, South Japan
 * Hlukhiv, Cossack Hetmanate
 * Ho Chi Minh City, South Vietnam
 * Hong Kong, Hong Kong
 * Honiara, Solomon Islands, Melanesia
 * Honolulu, Hawaii, United States
 * Houston, Texas
 * Hpa-An, Kawhoolei
 * Huế, Tây Sơn
 * Hyderabad, Hyderabad
 * Hyderabad, Pakistan
 * Ibadan, Nigeria
 * Imphal, Manipur
 * Incheon, South Korea
 * Ingelheim am Rhein, Holy Roman Empire
 * Innsbruck, Tyrol, Austria-Hungary
 * Isfahan, Iran
 * Islamabad, Pakistan
 * Istanbul, Turkey
 * Istočno Sarajevo, Republika Srpska
 * İzmir, Ottoman Empire
 * Jaipur, India
 * Jakarta, Indonesia
 * Jammu, Jammu and Kashmir
 * Jayapura, West Papua
 * Jeddah, Saudi Arabia
 * Jinan, China
 * Johannesburg, South Africa
 * Kabul, Afghanistan
 * Kaifeng, Northern Song Dynasty
 * Kaliningrad, Prussia
 * KaMatsamo, KaNgwane
 * Kampala, Uganda
 * Kano, Nigeria
 * Kanpur, India
 * Kaohsiung, Taiwan
 * Karachi, Pakistan
 * Karaj, Iran
 * Katima Mulilo, East Caprivi
 * Kawasaki, South Japan
 * Kazan, Transural Republic
 * Keetmanshoop, Namaland
 * Kharkiv, Ukraine
 * Khartoum, Sudan
 * Khorixas, Damaraland
 * Kiev, Ukraine
 * Kinshasa, Democratic Republic of the Congo
 * Klagenfurt, Carinthia, Austria-Hungary
 * Knin, Serbian Krajina
 * Kobe, South Japan
 * Kohima, Nagaland
 * Kokrajhar, Bodoland
 * Kolkata, India
 * Konstanz, Holy Roman Empire
 * Kralendijk, Bonaire, ABC Republic
 * Krasnodar, Kuban
 * Kuala Lumpur, South Malaysia
 * Kuching, Sarawak
 * Kunming, Yunnan
 * KwaMhlanga, KwaNdebele
 * Kyoto, South Japan
 * Kyzyl, Tannu Tuva
 * Lagos, Nigeria
 * Lahore, Pakistan
 * Laibin, Guangxi
 * Lakatoro, Malakula
 * Lanzhou, China
 * Laoag City, Kolechia
 * Lebowakgomo, Lebowa
 * León, North Nicaragua
 * Lhasa, Tibet
 * Lima, Peru
 * Lindau, Holy Roman Empire
 * Linz, Upper Austria, Austria-Hungary
 * Ljubljana, Carniola, Austria-Hungary
 * Loikaw, Kayah
 * London, England, United Kingdom
 * Los Angeles, California
 * Louieville, KaNgwane
 * Luanda, Angola
 * Lubumbashi, Katanga
 * Lucknow, Indian
 * Luhansk, Luhansk People's Republic, Novorossiya
 * Lusaka, Zambia
 * Lviv, Galicia and Lodomeria, Austria-Hungary
 * Macau, Macau
 * Madrid, Spain
 * Magas, Ingushetia
 * Mahabad, Mahabad
 * Maibang, Dimaland
 * Mainaguri, Kamtapur
 * Mainz, Holy Roman Empire
 * Makassar, Indonesia
 * Managua, South Nicaragua
 * Mandalay, Myanmar
 * Manila, Philippines
 * Maputo, Mozambique
 * Maracaibo, Venezuela
 * Marjayoun, South Lebanon
 * Mashhad, Iran
 * Mawlamyine, Mon
 * Medan, Indonesia
 * Medellin, Colombia, Gran Colombia
 * Melbourne, Victoria, Australia
 * Merseburg, Holy Roman Empire
 * Mexico City, Mexico
 * Milan, North Italy
 * Minden, Holy Roman Empire
 * Minsk, Belarus
 * Miramshah, Waziristan
 * Mitau, Courland and Semigallia, Poland-Lithuania
 * Mixco, North Guatemala
 * Mmabatho, Bophuthatswana
 * Monterrey, Mexico
 * Montevideo, Uruguay
 * Montgomery, Alabama, Confederate States
 * Montreal, Quebec
 * Moscow, Central Federal District, Russia
 * Mostar, Herzeg-Bosnia
 * Multan, Pakistan
 * Mumbai, India
 * Munich, Bavaria
 * Mutsamudu, Anjouan
 * Myitkyina, Kachinland
 * Nagoya, South Japan
 * Nagpur, India
 * Naha, Ryukyu
 * Nairobi, Kenya
 * Nanjing, China
 * Nanning, Guangxi
 * New Taipei City, Taiwan
 * New York City, New York, United States
 * Ningbo, China
 * Nizhny Novgorod, Volga Federal District, Russia
 * Nongoma, KwaZulu
 * Nova Roma, New Roman Empire
 * Novocherkassk, Don
 * Novosibirsk, Siberian Federal District, Russia
 * Nur-Sultan, Kazakhstan
 * Nuremburg, Holy Roman Empire
 * Okakarara, Hereroland
 * Olomouc, Moravia, Austria-Hungary
 * Omsk, Siberian Federal District
 * Ondangua, Ovamboland
 * Opava, Silesia, Austria-Hungary
 * Opuwo, Kaokoland
 * Oran, Algeria
 * Oranjestad, Aruba, ABC Republic
 * Osaka, South Japan
 * Ouagadougou, Burkina Faso
 * Paderborn, Holy Roman Empire
 * Pakse, South Laos
 * Palembung, Indonesia
 * Pangkham, Wa
 * Paris, France
 * Patna, India
 * Pattani, Pattani
 * Pedro Juan Caballero, North Paraguay
 * Peshawar, India
 * Philadelphia, Pennsylvania, United States
 * Phnom Penh, Cambodia
 * Phoenix, Arizona, United States
 * Phuthaditjhaba, QwaQwa
 * Plzeň, Bohemia, Austria-Hungary
 * Port of Spain, Trinidad and Tobago, West Indies Federation
 * Port Vila, Vanuatu, Melanesia
 * Porto Alegre, Brazil
 * Potchefstroom, Transvaal
 * Prague, Czechoslovakia
 * Pretoria, Transvaal
 * Pune, India
 * Pyongyang, North Korea
 * Qingdao, China
 * Qinzhou, Guangxi
 * Qom, Iran
 * Quanzhou, China
 * Quedlinburg, Holy Roman Empire
 * Quetta, Balochistan
 * Quezon City, Philippines
 * Qui Nhơn, Tây Sơn
 * Quierzy, Holy Roman Empire
 * Quito, Ecuador, Gran Colombia
 * Rabdentse, Sikkim
 * Ramallah, Palestine
 * Ravenna, Holy Roman Empire
 * Rawalpindi, Pakistan
 * Recife, Brazil
 * Regensburg, Holy Roman Empire
 * Rehoboth, Basterland
 * Rheins, Holy Roman Empire
 * Richmond, Virginia, Confederate States
 * Riga, Latvia, Baltic Federation
 * Rio de Janeiro, Brazil
 * Riyadh, Saudi Arabia
 * Rome, South Italy
 * Rosario, Argentina
 * Rostov-on-Don, Southern Federal District, Russia
 * Rundu, Kavangoland
 * Saarbrücken, Saarland
 * Saint Petersburg, Northwestern Federal District, Russia
 * Salzburg, Salzburg, Austria-Hungary
 * San Antonio, Texas
 * San Diego, California
 * San Salvador, North El Salvador
 * Sana'a, South Yemen
 * Santa Cruz de la Sierra, Bolivia
 * Santiago, Chile
 * São Paulo, Brazil
 * Sapporo, South Japan
 * Sarajevo, Bosnia and Herzegovina
 * Schwäbisch Hall, Holy Roman Empire
 * Seberang Perai, North Malaysia
 * Semarang, Indonesia
 * Senieji Trakai, Lithuania, Poland-Lithuania
 * Seoul, South Korea
 * Shanghai, China
 * Shantou, China
 * Shenyang, Manchukuo
 * Shenzhen, China
 * Shijiazhuang, Mengjiang
 * Shiraz, India
 * Simferopol, Crimea
 * Singapore, Singapore
 * Sirte, West Libya
 * Sittwe, Arakan
 * Sofia, Bulgaria
 * Speyer, Holy Roman Empire
 * Srinagar, Jammu and Kashmir
 * Surabaya, Indonesia
 * Surat, India
 * Suva, Fiji
 * Suwon, South Korea
 * Suzhou, China
 * Sydney, New South Wales, Australia
 * Tabriz, India
 * Taichung, Taiwan
 * Tainan, Taiwan
 * Taipei, Taiwan
 * Taiyuan, Shanxi
 * Taleh, Dervish State
 * Tangshan, Mengjiang
 * Taoyuan, China
 * Tashkent, Uzbekistan, Turkestan
 * T'bilisi, Georgia
 * Tedim, Zogam
 * Tehran, Iran
 * Tetovo, Ilirida
 * The Valley, Anguilla
 * Thionville, Holy Roman Empire
 * Thohoyandou, Venda
 * Tianjin, China
 * Tijuana, Mexico
 * Timbuktu, Azawad
 * Tokyo, South Japan
 * Toronto, Ontario, Canada
 * Trebur, Holy Roman Empire
 * Trier, Holy Roman Empire
 * Trieste, Trieste
 * Trincomalee, Tamil Eelam
 * Tripoli, East Libya
 * Tsumkwe, Bushmanland
 * Tuegarao City, Arstotzka
 * Tumlong, Sikkim
 * Tunis, Tunisia
 * Udine, Austrian Littoral, Austria-Hungary
 * Ulsan, South Korea
 * Ulundi, KwaZulu
 * Ürümqi, East Turkestan
 * Velika Kladuša, Western Bosnia
 * Verona, Holy Roman Empire
 * Versailles, Bourbon Empire
 * Vichy, Vichy France
 * Vienna, Lower Austria, Austria-Hungary
 * Vientiane, North Laos
 * Vijayawada, India
 * Viljandi, Livonia, Poland-Lithuania
 * Vilnius, Lithuania, Poland-Lithuania
 * Visakhapatnam, India
 * Vukovar, Serbian Krajina
 * Wanna, Waziristan
 * Warsaw, Poland, Poland-Lithuania
 * Wenzhou, China
 * West Berlin, West Germany
 * West Kathmandu, West Nepal
 * Wetzlar, Holy Roman Empire
 * Willemstad, Curaçao, ABC Republic
 * Worms, Holy Roman Empire
 * Wuhan, China
 * Würzburg, Holy Roman Empire
 * Wuzhou, Guangxi
 * Xi'an, China
 * Xiamen, China
 * Yangon, Myanmar
 * Yaoundé, Cameroon
 * Yekaterinburg, Ural Federal District, Russia
 * Yerevan, Armenia
 * Yokohama, South Japan
 * Yuksom, Sikkim
 * Yulin, Guangxi
 * Zadar, Dalmatia, Austria-Hungary
 * Zagreb, Croatia-Slavonia, Austria-Hungary
 * Zamboanga City, Bangsamoro Republik
 * Zanzibar City, Zanzibar
 * Zhangbei, Mengjiang
 * Zhengzhou, China
 * Zhongshan, China
 * Zunyi, China