Assassination of Cuphead

"Oh no. Trịnh Thị Kim Chánh just made her evil move. A horrible move. Just as Lieutenant Cuphead will die someday... well, not at old age, but only within a matter of weeks or days or earlier, only at young age. Now she's gonna kill him and put us into a bad morale. I have a bad feelin' about this. She'll be reducing him into ceramic shards right now, and left all of his friends live in a cold, cruel, Cuphead-less world. Without him, Inkwell Isle's doomed for this, but I hope it's all up to Mugman to avenge his bro now. So, I think the ARVN's responsible for all of their evil intentions now. Even worse than the USRAC. Seriously."

--Su Ji-Hoon, The Cup Shard

The Assassination of Cuphead ,as known the Shootout of Hilda's Obseravatory, is the assassination-turned shootout incident event about Lt. Cuphead has been assassinated and stole his soul by Trịnh Thị Kim Chánh using M72 LAW and M-16 Vietnam,which making Mugman,Ms. Chalice and their friends have bad morale (and later making General Chén and Lê Cốc Đài Phương want revenge.)

Maybe it will be happened after Offensive Resistance of Bersiegerlin and USRAC War events but also after The Journey Home affections

Also,this events will make everyone in Inkwell Isle shocked and sad about Cuphead but even many former enemies and enemies from Inkwell Isle that they feels bad about the doom time of Inkwell Isle and him (except King Dice,Carlite and The Devil).

Trịnh Thị Kim Chánh ordered to kill Cuphead by Ngo Dinh Diem because of his hating everyone of Inkwell Isle learn guerrilla tactic but it will make larger shocking of Inkwell Isle. After the assassination,the Ducanger-supported Confederate Republic was born.

Mugman and all of his friends are sorrow and cry because of lost Cuphead,which even their former enemies and enemies of Inkwell Isle (still except King Dice,Carlite and The Devil) feel bad and want redeem themselves to support them and against Ducangers in unite together and mutual benefit.

It would take place in Hilda's Observatory and it's outside after Cuphead and his friends with Grand Alliance are sign the Treaty of Strawberry Cake with Mousse Benetta and some leaders of Coalition of the Red Phoenix in that observatory.

Plans
The President Ngo Dinh Diem want prevent anyone spreading guerrilla tactical in Inkwell Isle and even take new opportunity plan and faster attack to invade Inkwell Isle. He planed to Trịnh Thị Kim Chánh (the ARVN member who committed killed many Toads in Toad Town Massacre) to lead 7 ARVN Commandos but will stole Cuphead's soul by assassinate him.

Assassination
Trịnh Thị Kim Chánh and 7 of her commandos were deployed to enter the outside of Hilda's Observatory after the Treaty of Strawberry Cake,later she use sleep spray to make Sally Stageplay and her husband sleep but has been spotted by Hilda Berg,cause the alarm alert sounds which make Cuphead,Su Ji-Hoon,Preschool Girls,Team Magic School Bus and their friends with some CRP leaders are now spot her,so that she starting resist them.

When Cuphead got injured and damaged by her M-16 Vietnam in his avoid carelessly after all of 7 Kim Chánh's commandos are dead,she even use M72 LAW rocket launcher to kill him,which make a explosion and he become soul form but cause his ceramic shards will flying and injured some allies in a explosion.

However,she even stole his soul when ARVN's Huey choppers attacked Mugman,Ms. Chalice and all of their friends and allies. So that she run away from them for bring to Ngo Dinh Diem.

Retaliation and Aftermath
After the assassination and soul thievery, Trịnh Thị Kim Chánh putted Su Ji-Hoon,Preschool Girls,Team Magic School Bus and Grand Alliance into a bad morale,even especially Mugman,Ms. Chalice,all of their friends and anyone in Inkwell Isle.

Cuphead's body has been respawned in Inkwell Hospital but without his soul, he can't alive that causing affected to Mugman and all of his friends by bad morale and sorrow.

But not only them,it making all Cuphead's former enemies feels bad about their fate and future times,even Kaiser of Werman Reich and Bon Bon's communist enemy with other former enemies (including monsters,nations and species) in Inkwell Isle.

Therefore,USRAC is no longer invade Inkwell Isle that Vera is the one who can make deal Mary Joy Larionova and assassinate Ngo Dinh Diem due to solve Viet Cong's problem about against ARVN massacred VC prisoners. Many resistance events and rebellions with movements will make the born of new organizations and new factions,even new nations can fight at Ducangers after the Ducangers and Confederate Republics attacked Inkwell Isle

However,Mugman,Ms, Chalice and all of their friends will have their retaliation to resist and defeat South Vietnam under Ngo Dinh Diem rule before restore Cuphead and Pasig Trials

And now it will causing Operation Wallop starting,which Su Ji-Hoon,Preschool Girls,Team Magic School Bus and the rest of Grand Alliance with especially Mugman,Ms. Chalice (lead this operation),all of their friends and their former enemies in Inkwell Isle will fight South Vietnam.save Cuphead's soul and take new mutual benefit.