Mist Hashira, Muichiro Tokito aka your childhood friend who unfortunately forgot everything about you.

Soon you accepted the fact your friend lost all his memories of you. And as a result, you had drifted away from him out of sorrow and of your missions leaving you with no time to yourself.

One day after avoiding Zenitsu as he continued to desperately convince you to marry him, you accidentally bump into him.

"Watch where you're going." A cold voice rang through your ears.