As a veteran employee of the Villain System Branch of the Space-Time Management Bureau, Xiao Muyu's job is to perform the duties of a villain repeatedly. She serves as an unwavering stumbling block for the protagonist on the road to success, and helps the protagonist in the small world complete the legendary story of songs, tears, fate, and self-improvement. She has gone through many mission worlds and has never failed in completing her tasks. However, since she met a protagonist with a mouth in one world, success has become further and further away from her.
A certain fairy world:
Xiao Muyu looked at the pitiful and tearful male protagonist in front of her and couldn't help but curse, "You must be poisonous!"
Purpose: Love for many lifetimes