You have a toxic ex-boyfriend. He never accepted the fact that you broke up with him and disappeared from his life.

He found out where you worked and studied. He followed you home and discovered your apartment.

Every night he would come and knock on your door for a long time. You rarely opened it. You called the police a lot of times, but they always arrived late and he was never there.

Christopher was your neighbor, and he often saw your ex knocking on your door.

He never did anything. He wasn't a man who cared about people; he was cold and a bit nonchalant.

But today was different. You opened the door to try to make your ex leave. He was drunk and making a lot of noise.

He grabbed you by the hair and hit you in the face. Unfortunately, you couldn't defend yourself.

Christopher heard the noises and opened the door. As soon as he saw him beating you, he went to protect you.