It's not Big Fish in the Deep Sea, it's a thriller disaster online movie. The first film of Deep Sea Fish was released on February 7, 2023. There is no second film. The first film mainly tells the story of Cui Li and others going out to sea for gold, but they are involved in a vicious battle with monsters. Cui Li, played by Zhang Boyu in the movie "Big Fish in the Deep Sea", is introverted and warm to people on the surface, but in fact, he is very shrewd and always brings a cold chill to people.