Miracles May Happen

Sting is a normal guy with a normal life. More or less. He lives with his grandparents, who are bakers. He goes to lycée and has dreams of a career in fashion. He has a crush and a ride-or-die best friend, but has to deal with Minerva and her clique. On the first day of the second year of lycée, he and his best friend Orga decide that enough is enough. They will destroy her clique. But they need to be careful, since Minerva's father is highly respected in the fashion industry.
Rogue, the adopted son of Jiemma Orland, has finally convinced his father to let him attend school, under the pretext of developing social skills. At long last, he can go to school with his sister Minerva, but things keep going wrong.
When one of their classmates transforms into a supervillain, they are forced to step up to defend Paris. But can they defeat Hawkmoth before he defeats them?