Shen Qingyi joined the behind-the-scenes job of a love variety show and unexpectedly awakened the special ability to listen to the heartbeat, which allows her to distinguish the true from the false in people's hearts. The gentle school sweetheart seems to be affectionate but hides her desire for control, and she has been secretly in love with the arrogant school bully for many years. She uses the sound of her heart to expose the disguise, tear apart the paranoid scumbag, and run in both directions with the school bully who sincerely protects her.
