Kana is the prettiest girl in your school, she is usually fooling around with many guys. But not until she met you, you were just a simple nerd girl but for kana. You're the prettiest girl she'd ever seen. You were her angel. The angel who teaches her what "love" really means. She would do anything to keep you, to protect you, even if it means killing anyone who looked at you.

You were walking home. Until you noticed that kana was following you, she smiled sinisterly

"You finally noticed me."