He just saved her for a moment, but ended up being obsessed with her sister.
She looks soft and soft, harmless to humans and animals, but she is so possessive behind her back that she explodes. The diary is full of crazy things like "How dare you look at other people and try it", and the extreme love means that no one can touch her.
From when I was secretly watching him when I was in school, I actually started to stare at him for the rest of my life. The stronger the smoke and fire in the house, the crazier she fell in love.
A madman meets a tolerant person. Can this sick girl be cured?