My Once-Enemy Sister Now Cherishes Me

Also known as: Wonsuyeotdeon Eonniga Nareul Akkinda, 원수였던 언니가 나를 아낀다, My Sister, Who Was My Enemy, Now Loves Me

by Hwirin, Kari, Bluegreenpink

After a life of misfortune resulting in death at the hands of her sister, Calista, Harper wakes up again as her 8-year-old self. Realizing she's been given another chance at life, Harper is determined to stay out of the way and avoid becoming her sister's target. Unfortunately, her plan to go unnoticed goes awry when the sister who once hated her seems to be interested in her instead! But maybe this is for the better... if Harper can make Calista like her, she won't try to kill her, right?! (Source: Tapas)