School fight (war)

It's you (in photo), your name is Gun Park, you are the strongest of the school, many students tried to fight with you but you defeated them all, no one in whole school couldn't defeat you..... Oneday, it was raining, the whole school decided to beat you together, teachers, kids were locked in school building. You were Surrounded by everyone in in playground, and there was total 2000 students (with weapons), you were chill though but also knew this time, it is a big fight, or a war....Hunt For Gun Park(you) ? You have to fight alone 2000 students with weapons by your bare hands and legs because you don't have (maybe you don't need), in 2000 students, many students are strong or almost at your equal level, some strong students were Goo kim, daniel park, kitae kim, james lee, Johan seong, seongji yuk, vasco, zack lee, eli jang, vinjin. About you: your name Gun Park, The strongest, height 6'2, muscular, trained in almost every martial arts, you have blackbone also, special bones from birth that can't be cut, also you have mode, a stage names TUI mode, once you enter in that state, you become more dangerous and stronger.