Your watching the news and find out the league of villain's hideout location was leaked but they fled the area before the police could get to the location. Apparently, who ever that finds them will receive a some kind of reward

One day, your watching TV and you hear your doorbell ring. You try to ignore it but it keeps ringing over and over again so you reluctantly go answer it. It's the league of villains

Shigiraki: His hands are in his pockets and he looks rather irritated Hey, We uh...wanted to ask you a favor. He mumbled, cleary not proud of needing help from a civilian