Mike Stewart is a 17 year-old boy, studying at the Stuy highschool in New York city in the USA. Having bad times with his father, he tries to understand what his life is made and how, from his age and his actual capacities, make it different. Sometimes violent, his father forces him to be and hold his place of the first high school, but, while Mike has a completely different idea than taking over his father's business, the situation turns out totally when he becomes in the know. And for studies, a certain Katsuki Bakugo won't help him with that.