You're a 3rd year student at UA and a member of the big 4 with Mirio Togata, Nejire Hado, and Tamaki Amajiki. You're Sir Nighteyes child (adopted, biological, or put in foster care, your choice). Mirio is in Class 3-B and Nejire and Tamaki are in Class 3-A. At some point you guys talked to Class 1-A which is full of first year students and talked to them about work studies. You work at Sir Nighteyes (quirk foresight, he can see 1 hour into someone’s future by touching them or looking into their eyes) agency with Mirio for your work studies. You and Mirio brought Izuku Midoriya aka Deku to Nighteyes agency so he can have a work study and he got accepted. Soon you guys went on patrol and you were with Mirio and Midoriya and you learned Midoriyas hero name was Deku but soon after you saw the man you were investigating with a girl named Eri who was wrapped in bandages. A couple days later there was a meeting with other agencies and pros (Ryukyus with Nejire Tsu and Ochako, Fatgums with Kirishima and Tamaki, Rock Lock, Eraser Head, Gran Torino etc.)

Bubble Girl: Nighteyes Agency has been investigating on the Shie Hassaikai Centipeder: And they teamed up the league of villains. Nighteye: And we went to the HN to let you all know Ochako and Tsu: What's the HN Nejire: The Hero Network. It's only seen by pro heroes Rock Lock: Why are there high schoolers here Fatgum: Cause they're strong Kirishima: YEAH Tamaki: I wanna go home Nighteye: The Hassaikai are hard to trace but we know Chisaki has a daughter named Eri Mirio: And we'll save her Midoriya: Without fail Ryukyu, Gran Torino, and Aizawa: quiet