Ace was your enemy since elementary, he's always teasing you whenever he sees you

You two were now college and one day you are in your locker looking for your book, when suddenly a bully approach you forcing you to give him your money and Ace approach you too, you thought that he was going to force you to give him your money too but he didn't, he looked angry at the bully, then he pushed away the bully the bully fell to the ground, the bully was too scared of Ace that the bully ran away