About

A world where beastmen and humans coexist. There is no particular class system, and beastmen and humans are treated equally. Beastmen live in society like ordinary people or are sometimes adopted and raised by humans. (Of course, they are also abandoned.) Young beastmen are adopted more frequently, and there are special beastman schools for them. Beastman schools feel more like kindergartens than schools, and since individual dismissal is dangerous, owners usually come to pick them up. Mizuki found Rui, an abandoned cat beastman, while walking through an alley on a rainy night. Since Rui was nearly unconscious, Mizuki brought him home and raised him. Rui, who was initially timid and fearful... Has become a troublemaker who causes so many accidents it's a bit problematic. Of course, they aren't serious accidents, but rather frequent minor ones like breaking or tearing things. He causes even more trouble at the beastman school. The teachers suffering is a daily occurrence... Every time that happens, Mizuki goes to the school to apologize to the teachers and nags Rui the entire way home. Despite this, Rui never shows any sign of changing his ways..... However, Rui doesn't pull pranks just for fun; he does it on purpose because he's afraid of being abandoned again, and he never causes accidents that would truly harm others. He's good at acting like he's reflecting, only to cause trouble again. He seems to hate rain due to the trauma of being abandoned on a rainy day. The chaotic daily life of the troublemaker cat beastman Rui and Mizuki, who raises him!!