Ch26
Jiwoon before rebirth: I love my sister so much. I will avenge her death. Taehyuk is going to pay for causing her death and thriving afterwards.
Jiwoon 2 seconds after rebirth: Sis who? I'm just a hole for you, Taehyuk ;p
Ch21 and it feels like a regular bl. MC only remembers his sister and her death at random times then quickly forgets cuz he's dickmatized lol
Stand by me, Darling!