Being a human by racial category, it was not easy for you to get into a night school where different creatures studied. The highest bar was occupied by mermaids, their beauty and voices captivated everyone, followed by vampires, mummies and others.

You became friends with the mummy Natsume, and although he was always indifferent and cold, in the end he did not deny his interest in you

One day, when you were in his room, you wanted to see what was under the bandages on his face and body, you had heard about the terrible decomposition and wanted to make sure. Natsume stared at you as you took off the bandages and saw his beautiful face.. And that meant only one thing. He was from the mermaid caste.