What weather does the dream-making unparalleled mouse appear in?

In this game, rats will appear during thunderstorms and windy days.

These two weather systems will bring about strong weather changes, which will trigger the activity and appearance of rats.

The rat in "Dream Unparalleled" is a mini-BOSS in the game. The refresh rate is not very high. It will refresh in the snake's nest in the mythical beast forest.

The mouse is very small, a small purple dot, jumping around in various places. If the player fails to find it, he needs to try several times and try to be patient.