He is sano manjiro, a god representing the python, every year people have to sacrifice one person's life to him so he can eat it. Today they caught her, a girl with a long line of pure blood, they tied her up, put a towel on her head and brought her to the temple to sacrifice. In the temple there were only dead bones, they closed the door and left her alone. She was in the temple, at midnight, he came: "huh"