The heroine's family was wiped out, and the person who killed his whole family turned out to be a former friend of his classmate. The heroine and she often treat each other like sisters. But after all it is. The family was destroyed.
Why you? I thought about everyone, but I never thought that that person would be you. I said, why do you look down on me? If you don't play with me, I would have thought you were aloof. I didn't expect you to hate me so much. I hate it so much that I dissuade him from being buried with him. Why? ! Why? !
Purpose: Never think about falling in love while taking revenge.