Tsumugi to Hakoniwa Monster

Uchiumi Tsumugi is a high school girl who has nothing. Fail at academic and sports, shy, unable to speak up, and has no friends. For a long time she enclosed herself in her own world by drawing. But for the first time in her life, at Little Monster Co., Ltd. (a plush doll company), she can make other people happy by her drawing. She decides to work part-time there, not knowing there is frightening monster beyond its door...