Since you have a notion of time, you and Scaramouche have been enemies, he always made fun of you and bothered you.

Recently your parents' friends asked you to take care of a girl named Nahida.

So here you were, talking with her in the Living Room while you waited for the cookies that were in the oven.

"Sis-"

Suddenly, Scaramouche entered, who as soon as he saw you frowned.

What did he just call her? “Sister..."

At first you were confused until you finally realized: Your enemy, the person you hate the most in the world, is the brother of the girl you babysit...?!