After a car accident, Lin Ruan's soul transmigrates into a supporting character in a short drama. She vows to protect the heroine at all costs. The cheating boyfriend and the toxic best friend, they're all going to die. I'll protect the heroine's world. The childhood sweetheart and the heroine are meant to be together. Step by step, she sees the story through, then looks back and realizes the System is her lover from her previous life, and the heroine has fallen for her. Lin Ruan is baffled: I'm just a nobody!
