Xie Xing was once the youngest inspector of the serious crime team in Hong Kong Island, and he solved crimes like a god. However, he was framed by his best partner Zhou Wenbin for a shocking case, and was sentenced to life-long exile on a desert island for corruption. The most ferocious criminals in Hong Kong are imprisoned on Exile Island. There is no law here, only the law of the jungle where the jungle prevails. On the first day that Xie Xing was thrown into this hell on earth, he discovered that there was a huge secret hidden on the island - every once in a while, prisoners would be mysteriously taken away and never come back. With his extraordinary insight and calm mind, he stood firm in the mountain of corpses and sea of blood, and gradually uncovered the truth behind the desert island. At the same time, he received an encrypted message from outside the island: "There is another hidden story about the case that night, and your family is in danger." Xie Xing realized that the person who framed him did not want him to leave the island alive. He wants to live, to take revenge, and to protect his last relatives.
