After an accident, Li Ling suffered some physical damage. With the advice and help of his senior, Li Ling entered the hidden club of a high-end hotel, Hidden, where a public BDSM performance by Emperor Zhou Chun changed his life.

Once reluctant about BDSM, Li Ling struggled between his ego and desires. Whether he can be healed by Zhou Chun ultimately depends on the player's choices.

[Edited from Steam]