Mastermind Rantaro Amami

In this AU, Rantaro is a replacement for Tsumugi. Rantaro and K1-B0 were really close friends.

Background
Rantaro and his 12 sisters went travelling around the world. During this time, Rantaro lost all his sisters. Rantaro went to look for ways to reach out for his other sister, eventually finding Danganronpa. It was a popular show broadcasted to the entire world. He saw this as his shot to reach his sisters. Joining the game, Rantaro was put as the mastermind. His happy memories were all erased and only the despairful ones remained.

Pregame Amami and In game Amami were really closes. Kiibo told Amami about danganronpa.

In The Killing Game
As the killing game began, Amami's goal was to find someone who would defend him no matter what. Amami decided that person would be Kiibo. In the beginning, Kiibo didn't immediately trust Amami, but began to like him after they investigated together. Amami and Kiibo investigated each murder together up to the last. By chapter 3, Kiibo really liked Amami and trusted him dearly. Too the point were Kiibo loved Amami. Kiibo meant nothing to Amami.

Eventually chapter six came around, Amami unlocked all doors for everyone to investigate. Amami left clues that lpointed too Saihara. Kiibo, Angie and Amami investigated together. With the advantage of having multiple people with him, he framed Saihara. In the trial, Maki and Saihara tried to put the blame on Kiibo, while Angie, Kiibo and Amami pointed the blame on Saihara. A debate scrum began, Saihara ended up being blamed. When voting time began, Kiibo grabbed Amami's Hand and said "Ready to get out of here?" As he voted Saihara. In voting time, votes were 1 for Kiibo and 4 Saihara. The board lit up red. Everyone had a despairful look on their face. Amami started laughing. Kiibo stared at him in disbelief. Amami went on a rant, shouting random things,

"Hahaha! I tricked everyone! I did it, I won! You're pathetic for believing me."

Amami executed everyone in their own unique way. Angie's head was hit against a wall then she was used as a paintbrush, her blood being the paint. Maki killed like the way she killed her victims. Shuichi became the body the detectives investigate. K1-B0 was slowly dismantled by Amami, a despairful death being taken apart by his best friend.

At the end of the killing game, Monokuma restored all Rantaro's memories. Realising what Rantaro did, realising that his sisters has most likely seen this, Rantaro took his own life on camera

No survivors.

(https://www.pinterest.com.au/pin/777504323145204031/ For the picture)