DxD : the infinite prankster

what happens if a young prankster gets isekaid into a anime world .....MAYHEM ABSOLUTE MAYHEM... combined with the power of INFINITY ♾️ (you know what I mean ) . . . THAT'S WHAT YOU ARE GOING TO SEE.... .. ... . . .HAREM OF COURSE IT'S " " DXD "" and it is all that matters ....