Assassination of Mousse Benetta

"Nobody knows why the late (and later, newly-revived) Queen Mousse Bibi was killed after the Belkan Grey Men framed Clover, Sam and Alex for poisoning her into her own death, causing the Cake Fairies to go in their (temporary) separate ways while the Sweetsheart Kingdom was mourning for all this nightmare after the Chaos forces took over the kingdom. Now that the kingdom is in chaos, her revival could be the key to contain this chaos and have this place join the New Central Powers."

--Su Ji-Hoon, God Save Mousse Bibi

The Assassination of Mousse Bibi is the assassination event of the USRAC War that it would be caused the death of Queen Mousse Bibi and made the Chaos easily took over Sweetsheart Kingdom after Hongmao being revived since The Seven Heroic Legends have already joined the Chinese forces of New Central Powers

Only happened in during the USRAC War after Hongmao and The Seven Heroic Legends have their advance skills that the Belkan Grey Men members who disguised as Clover, Samantha and Alexandra use poison weapons to poisoned and assassinated Queen Mousse Bibi in her house, which made the loss of the Cake Fairies and make themselves have separate ways.

However,it will cause the Chaos easily took over Sweetsheart Kingdom. After Cixilwan joined New Central Powers, The Seven Heroic Legends and the allied Chinese forces are uniting with the Cake Fairies and their rebels in the Cake Village, so that they also revived Mousse Bibi for start the resistance against the Chaos for save the Sweetsheart Kingdom