Since witnessing the death of his wife in a shipwreck, Zhang Yang, who has spent half of his life at sea, vowed never to set foot in the ocean again. However, on his daughter's 12th birthday, Zhang Yang, who could not resist his best friend's persuasion to fulfil his daughter's wish, broke his vow and participated in a sea smuggling and embarked on an ocean liner that was no different from a steel prison. At the same time, a horrible accident happened, a deep sea monster that has never been seen before has escaped from the ship's laboratory. With the genes of the natural predator, the human on board launched a merciless hunt, will all be put to the test of survival. (Source: iQiyi)

Cao Dewang's wife passed away, leaving behind only one son, Cao Sheng. When an accident shatters their straitened but happy father-son life, Cao Dewang needs to place the minor Cao Sheng in an orphanage as soon as possible. In order to do so, Cao Dewang needs a non-biological certificate. The story behind this pair of father and son is only revealed little by little

A fishing boat goes out to sea and catches a big fish in its net. Because the big fish is not a fish but a mermaid After that, Hang Chi, who was driving the truck carrying the mermaid, had to face the strange creature mermaid in order to save her son who was trapped in the research room. Let's take a look at how she overcomes the difficulties of life and death.