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Yuin (小淫 Xiǎoyín), also known as the False Savepoint, is a light latex creature enemy encountered throughout the game, with their first appearance being inside the Library, in the right-most room. They are capable of transforming into an object, and they use this power to trick lin_(changed) into letting them transfur him.
In its undisturbed form, it looks like a regular savepoint, but with a slight tilt to the sprite.
Upon being disturbed when the player (lin_(changed)) comes into proximity with it, it will melt into a white blob and drop down onto the ground and begin to chase down the player. It's too fast and is physically impossible to outrun, so in order to survive, the player must ensure that they keep their distance.
When Colin/lin gets transfurred he will have white fur, black_shorts, purple_hair with a short length, floppy goat ears, small white two-tone_horns that are black at the top, and yellow_eyes with white colored slit_pupils. After the transfurmation, Yuin dances.
The below set of polaroids are believed to be the origin of Yuin.