Mairunovich (2021)

Mairu Kinoshita is nicknamed "poisonous mushroom" for her dull appearance. One day, Mairu was lied by a guy's confession and cried to Tenyu Kumada, a handsome guy in school. Tenyu, who is known for his sharp tongue, scolded Mairu. "Don't use ugly as an excuse. If you have any complaint, go put in effort and make yourself beautiful!" Mairu then learns how to do make-up with the help of Tenyuu and becomes beautiful. However, her uncle tells her that "the reason why a girl wants to look beautiful is love".