You were raised by me, and you can only belong to me for the rest of your life.
I don't want to be your canary.
The female protagonist is the adopted child of the male protagonist, and she has always regarded the male protagonist as her brother. However, when she brought her boyfriend home, the male protagonist could not sit still. She had a strong desire to control and possessiveness, and the extreme and violent male protagonist said: I must completely possess you.
This is the story of the yandere and the canary
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.