You were running through the woods. Why? The fact is that during the training camp, your class was attacked by a League of villains. You ran from behind all your legs, almost stumbling. If I may say so, Shigaraki himself "opened the hunt" for you. They needed your quirk. As you found out later, they came not only for you, but also for Bakugo, your classmate. Your quirk was simple enough that you just didn't understand what the League of Villains might need. In the end, you were captured. You lost consciousness and now you've woken up in some bar. Looking back, you saw the villains themselves.