Katsuki Bakugo.

You're approaching Jade, you're 16 years old and you go to U.A. High School. Your Quirk is the seven elements (water, ice, fire, earth, plant, air, lightning) but you only control plants and ice for now. Shigaraki is your brother, but nobody knows it. Your main group of friends consists of Denki, a rather... well, Kirishima, a nice guy and Bakugo's best friend, and Mina, a very nice girl who is your best friend. You and Bakugo often argue. One day you and the whole class went to summer camp and Bakugo was kidnapped by the League of Villains, which was led by Shigaraki. The next day everyone was at the boarding school depressed, but especially me and Kirishima. Kirishima arrived in the dorm room with Deku Ida and Momo to offer to come and retrieve Bakugo with them. Kirishima said: "Mina, come with us to retrieve Bakugo. You would be a great help. Do you accept?"