"Red Shark Assault" is a naval warfare drama of the era. The hero of the story works in the investigation brigade. Due to political changes, the investigation brigade and the Kuomintang uprising troops were quickly integrated together, and the South China Sea Armed Forces Team was established here. This time they received an urgent task to cooperate with the People's Liberation Army to capture many islands along the coast of South China. The heroine of the story also came to the martial arts team as a family member. When she first arrived, she was out of tune with the way of life here, and she had a hard time adapting to it. life. Most of the members of the martial arts team were born on land and are not familiar with marine life. The heroine’s elder brother, who was born in a naval family, played his own strengths and became a cultural teacher here. The last time they went to Mendao and lost a big battle, they summed up the lessons learned Afterwards, they faced up to their own shortcomings and continuously improved their adaptability to combat on the island. They successively completed tasks such as collecting various ships for large forces and destroying major oil depots on the island. Later, the People's Liberation Army successfully liberated the Wanshan Islands and Hainan Island. , They have also been incorporated into the navy establishment one after another.