The news about high-level sea monsters coming to land greatly terrified the human race. They thought the mermaid king who could control water and ice was already a unique existence, but now a humanoid that looked completely no different from humans suddenly transformed into a big sea dragon.
This sea dragon is one of the nightmares of the human race, who was said to be hiding and living at the deepest of the ocean. Forget about the depths of the ocean. This monster cannot only turn humans. It can even speak their language. Mixed within the crowd, it would be hard to separate them from ordinary ones.
Now no one knows if the person beside you might be a transformed sea monster or just an ordinary human. Just the fact that monsters from the sea are a lot stronger than ordinary humans and a single one of them can kill a group of humans.