For those who don't know, YoJo is the Nickname of the Yoshikage Kira from Part 8, the Steel Ball Run Universe equivalent to Jotaro Kujo. He is a Marine Doctor, helping people of the sea

He's the descendant of Johnny Joestar and naturally has the power of the spin in his potential.

His Killer Queen is perhaps even stronger than Part 4's being able to create multiple powerful bubble bombs that he can control. He can also has the sub-stand of Sheer Heart Attack. Wait, well, more accuratally Sheer Heart Attack's as he can create many small SHA's, with their power decreasing as they get smaller. But they can also get small enough to enter a person's bloodstream.

A lot of Gappy's violent tendencies come from YoJo himself, as he is rather apathetic to most things, even his patient's. However he does hold a strong and caring connection to his mother and puts his life on the line to save her.

Now, in the regular Jojolion timeline, both Josefumi and YoJo lose their lives to Damo and die, eventually being reborn as Gappy. But, for the sake of this what if, what if YoJo and Josefumi did in fact survive, narrowly escaping their death?

Now, for the sense of helpfulness, we'll have YoJo, his sister Kei, and Josefumi being the 3 protagonists of Jojolion (replacing Gappy, Joshu and Yasuho). Kei is still the Higashikata maid. And YoJo and his group must go though the same trials as gappy, as long as it makes sense for their character, and, if no character can start of one arc, then it doesn't happen. Also, for the sake of plot convenience, YoJo, if he can survive till it/figure out who the Head Doctor is, can fight Wonder Of U and obtain his own Go Beyond, releasing his inner spin user. Now, howeverhis Go Beyond works is up to you, but, try to be creative and not copy gappy's.

now tell me what would happen, if Yoshikage Kira was the main protagonist of Jojolion ?