Lin Wan from Innovation and Technology Media spent forty nights working on the "Star Project", but was replaced by her colleague Su Man through her uncle's connections, and missed the opportunity to be promoted to supervisor. In a desperate situation, anonymous emails came with stolen recordings and falsified financial details, and "Iceberg Special Assistant" Lu Zeyan also frequently sent reminders. Lin Wan grabbed the chain of evidence to fight back. Not only did she want to take back everything that belonged to her, tearing apart the mask of "relationship first" in the workplace, but she also accidentally got involved in the dark situation where the identity of an anonymous person and the heartbeat are intertwined.
