The Fall of the Mermaid tells the story of tactical commander Alpha (a enchanting white lion) and force value top (a dull beauty attacker and a noble mermaid Omega) from research to misunderstanding, to embarrassing cohabitation until the misunderstanding is solved.

Story background: Deacon.

The protagonist: the story of Jin and Bai Chunian, a poor child adopted on land, and his wife, Poseidon's eldest brother Mermaid.

Mainly tells: Alpha, the tactical commander, the coquettish white lion, and Omega, the beautiful attacker with the highest force value and dullness, the noble mermaid. Both of them were experimental bodies of the institute. They live alone, but use each other. Because of a misunderstanding, the white lion was injured by the mermaid, but when he shouted for revenge, it was difficult to do it. This abnormal research institute is dedicated to pharmaceutical humanoid weapons and is the first villain in this article.

At the end of the story, Bai Chunian was injured and turned into an underground boxing ring, and was taken in by Jin Lu. Rambo finally succeeded in natural selection.