Unstoppable (Tokyo Revengers x Male Reader)

Zainai L/n, who was a former toman member. but he moved to sendai dew to reasons that he refuses to tell, at the age of 15 he went back to tokyo accidentally stumbling upon a yellow haired male named; Takemichi Hanagaki

And just like that he met Mikey and Draken once again, right when mikey was about to talk to zainai, zainai disappeared without leaving notice to anyone, zainai got a call from his grandfather which he sighed and went to his grandfather's house.