After his fiancé sudden death, Qin Yu is convinced Cass Corporation is somehow involved and is determined to find the truth. Booking passage on the same cruise ship as former Cass employee, Jason, Qin Yu follows him. Qin Yu hopes to secure the information he needs on Cass to be able to testify against them in court. But Qin Yu isn’t the only person on board hoping to gain intel on Cass. Desperate for a story, reporter Feng Li tails both Qin Yu and Jason, booking passage on the same cruise. Unfortunately, no one has much of a chance to gain information as the ship is suddenly attacked by giant mutant snakes. Escaping the attack, the survivors find themselves on the very island Cass Corporation has been conducting their illegal experiments. Hunted by monsters of all sorts, will any of the survivors find a way to bring Cass down and make it off the island alive?

八年前，沈云初隐瞒病情与男友陆野分手。分手后，沈云初独自生下儿子昊昊并寄住在舅舅家，生活拮据受尽冷眼。八年后，沈云初穷困潦倒以做保洁为生，却没想到陆野从穷小子摇身一变成了江城首富。两人意外相遇后，陆野原本对这位抛弃自己的昔日恋人心存怨恨，却在得知当年真相后幡然醒悟并勇敢追爱，可沈云初却因错位误会再一次选择离开。