Seto Kaiba

After the tournament he held back in the movie dark side of dimensions,he begins his duel dimensions program as he placed his company in mokuba's hands,when he activities the program,an error occurred as he felt pain all over his body as he landed in an alternate reality where a deadly virus known as bugsters infects and harms people as he sees kamen Rider ex aid a.k.a Hojo emu fighting off the bugsters as he was cured he was given a choice to help emu and his friends he refused as first because of his pride,he saw a blue figure known as hiiro kagami a.k.a brave as he was fighting grafite the bugster who killed his girlfriend as grafite saw kaiba he used his signature move as kaiba dodged it as hirro was clashes with grafite but in a little to no effort,grafite uses his move on kaiba again with him having dead ends as for hirro he gets in front of the attack as his HP gauge reached zero as grafite mocks hirro co being an idiot,kaiba saw that he used every once of pride he had until his End as hirro gives kaiba his game driver as he fades into digital pixels as his death,he made up his mind he is now going to join the CR,as the next kamen rider brave.