Keep This Disease, You

In her past life, roommate Jiang Ruowei used dark arts to transfer her terminal illness to Song Nanzhi, causing her death filled with hatred. Reborn a month earlier, Song discovers Jiang is stealing others' health using a deadly device. Teaming up with friend Li Wan, Song strategically exposes the conspiracy at a competition, swaps the device to break the curse, and avenges herself and the wrongly killed Gu Xiaoyu, finally reclaiming her life.