The fur of the hot rat is brown. It is said that this rat originally lived on land like ordinary rats. Due to the eruption of the volcano at that time, the rats living there gradually adapted to the local environment in order to survive. The geographical environment later became inseparable from the high temperature, and it became the only rat in the world that is not afraid of scalding.

There is a rumor that a businessman once caught three hot rats, because I don't know the habit of scalding rats, but in the hot summer, two of them were frozen to death, and the other survived after being put in a thermos.