Locked Out of Moonlight

Ruan Li wants to tell her fiancé that her color blindness has cured, but she overhears him gambling with someone: whoever pretends to sleep with him gets a sports car. That night, Ruan Li sleeps with the poor school hunk Fu Shiyu. However, every time she tries to reveal the truth and claim the car, someone always watches her with a damp gaze as if trying to swallow her alive.