The End of the Ocean: the Mermaid Boss Refuses to Be Salvaged!

In the 25th century, the melting of glaciers intensified and the land completely sank into the ocean. Some humans who were abandoned by the floating city became illegal deep-sea scavengers in order to make a living. Wen Zhizhou spent the first half of his life traveling through the cold, high-pressure and dark abyss ruins, looking for chips and gold from the old era. Until the last mission. There, she didn't find gold, but came into contact with a species that should have died long ago in mythology—— Mermaid. … Wen Zhizhou originally thought that he would be torn into pieces and become a sacrifice to this deep sea overlord. But she didn't expect that in this dead sea abandoned by humans, this lonely mermaid would become her only support. And she became the only guide to land for this mermaid who had been alone for three centuries. PS: Redemption + Micro-cyberpunk + Pulling + Renwai [The female protagonist is not sane and the male protagonist has a strong sense of inhumanity in the early stage]