this is basically a crossover between magi and the god of high school. So this happens when mujin park uses the holy grail on him after he kills his grandfather so instead of turning into mori Dan he gets transferred to theworld of the magi also it happens after the 17 year time skip plus 10 years that he took to rest and regain all his power from which was stolen from him so he is 44 but he looks around his late 20's.:3