Toya or Dabi begins to get restless because Shigaraki is still injured badly, which puts the rest of the villains in a bad situation. All For One tries to ease Toya's concerns, however, by saying that he has "friends" if needed.
Meanwhile, one such friend is confronted by Hagakure in the forest of U.A. It turns out that Yuga Aoyama is actually a spy sent by All For One, and is largely responsible for the heroes' past secret locations being discovered. However, Aoyama and his parents only did this in order to not get killed by All For One, since Aoyama received his Quirk from All For One.
Hagakure ropes Midoriya in, but almost too late as Aoyama is about to try and kill Midoriya. Hagakure intervenes, however, and thanks to her Quirk is able to save them both. Aoyama and his family are captured and detained by the police.
The heroes and police try to use them at first to find where All For One is, but they don't know since they can't contact him. Midoriya brings the idea to light, however, that this would be the perfect opportunity to strike at All For One and the villains while Shigaraki is injured. They would try to get Aoyama to trick All For One if possible.
Just as Aoyama feels bad for what he's done, the other heroes have complex emotions on how they became heroes...