There is a senior sister in Tianchen Academy. Everyone is laughing at how a trash can be a senior sister. Did you see that? She doesn't even dare to say anything. She has low self-esteem and is as cowardly as a sewer rat. Who would have thought that this super cowardly mouse would come out of the sewer one day. From then on, there is a legend in the academy. The senior sister is not only cowardly but also sick.
Concept: The heroine has the courage to break out of the cage and explore the unknown world