1. Regret

Kang y/n was always been the black sheep of the family. Overshadow by her extremely talented, gorgeous sister Roseanne . Who has the world revolve around her.

After being neglected by everyone and being treated like a garbage she became a laughing stock. She foolishly chased after illusional love Kim Taehyung her whole life. who happen to be her sisters fiance. At the end everything was too much she ended up killing herself.

But destiny decided that she will be given a second change to reborn into her fifteen years old body. Y/n has lose everything in life but not this time. She will fight for herself this time whatever it cost