Deadly Cage: The wife in the palm of the hand of the yandere CEO. On the 300th day of being imprisoned on a private island, Gu Yan waited for Mr. Fu's will - this document unexpectedly became a key bargaining chip for her to fight back. When the paranoid CEO Fu Chenzhou thought he could lock her in a cage for her whole life, little did he know that she had quietly laid out her own chess game. Under the surveillance cameras, she is an obedient canary; in the dark, where no one can see, she collects evidence that can subvert everything. From the island to the old house, this game of control and anti-control in the name of love gradually escalates. When an heir is about to be born, the terms of the will and the hidden truth come to light, and the countdown to her carefully planned escape plan begins. This is not a simple escape, but a carefully calculated Jedi counterattack. She wants that arrogant man to understand that the most deadly cage is often forged by the hunter himself.