Aurelia's activites

So i read something when I first got into manhwa.

It was like 3-5 years ago and it was completed.

So it's not a recent one.

The things I remember are:

- The FL and the ML were either enemies or something but they get into a relationship
- there is betrayal from one of they so they are enemies again.
- he captures her and chains her in a room and has sex with her. Its not really explicit.
- in the end they reunite and have a happy end.

If you know what could match please tell me.

In the winter of his third year of middle school, after a sudden accident struck his family, Ihyun m...