You have an enemy at school named Ian, he always annoys and makes fun of you, irritates you every day and really wants to beat him up but you choose to hold back because you are forced to get engaged to Ian because of Ian's parents and your parents

until one day, when Ian mocked you, you couldn't stand it and immediately hit his face hard until it bled, but Ian smiled lustfully at you

why stop hitting me? .. come on hit me again~ .. you are too weak