Public Summary UA has been leaking information for months, allowing the League of Villains to stay one step ahead in every move. No one can figure out how. What the heroes don’t know is that the source is already inside their walls. Y/N has been secretly working with the League as their informant, feeding them everything they need to stay ahead of UA. But during a major battlefield confrontation, the truth comes out in front of both sides when Dabi reveals the identity of their spy. And everything falls apart in an instant.