In the eyes of outsiders, Yan Heng is cold, distant and inhumane.
Only Xu Chiran knew that this man looked cold, but allowed him to approach again and again.
Yan Heng is scheming towards his lover, and is so scheming that he gradually introduces Xu Chiran into the circle.
Finally discovered the secret of heartbeat...
The young man's heart beat silently, hidden in a corner, unnamed.
Concept: A young man's thoughts are hidden in an unnamed corner