Big Fish in the Deep

Zhang Yang, who has been living at sea for half his life, vowed never to set foot in the ocean again. However, on the occasion of his daughter's 12th birthday, in order to fulfill her daughter's wish, Zhang Yang could not resist the persuasion of his friends, broke his oath and participated in a sea smuggling, embarking on an ocean freighter like a steel prison. At the same time, a horrific accident occurred. A never-before-seen deep-sea monster escaped from the ship's laboratory, and with the genes of a natural predator, it ruthlessly hunted the humans on the ship, putting everyone on the ship into a test of survival.