I'm a Mermaid and My Husband is a Villain Male Octopus

Transmigrated to the world of nowhere while accepting a book in his mind, Liago was very confused.

Obviously, he was doing a prank with his human enemy-friend who he wanted to drag down the sea as revenge after his human enemy-friend exposed him to the fire that almost roasted his tail but who knew that the moment he opened his eyes again after meeting a tornado underneath the sea, he's in the human realm he remembered the so called room-a fancy cave where human rest.

Now, he also acquired a husband.