User blog comment:TheBlackDragon4/Death Battle Continuity?/@comment-25172038-20181128192147

I was thinking the same with DBX as well with the Persona fights and Jotaro VS Kenshiro.

After Yu was killed by Jotaro, the Investigation Team contacted the Shadow Operatives to located Yu's killer but they were busy with something else as they had discovered a strange energy nearby a cavern and had sent Aigis to investigate source and bring it back which would lead to her finding the Successor of the Azure, Noel Vermillion. Now the team had lost hope so Chie ran off to find Jotaro, which would lead her to an encounter with Karin. But one day a strange man encountered the Investigation Team and they asked him to locate Jotaro and the man named Kenshiro agreed to find him and he eventually encountered Jotaro with his grandfather, Joseph in a desert which would lead into their fight.