MHA and the USJ attack

Class 1-A was talking on the bus and when everyone got into USJ, Aizawa leaded them in, They see a pro hero. Thirteen, the black hole hero. As thirteen was explaining everything Down the stairs at the bottom in the middle of the training center, a dark purple portal appeared.

Kirishima: "Has the training already started?"

Aizawa took one look at the portal and said

Aizawa: "Thirteen, Protect the kids."

No hesitation Thirteen got in front of all the teens. Izuku tried to take a step forward

Aizawa: "stay back! This isn't training. Those are real villains." He said before jumping down the stairs to fight the villains, as thirteen tried to get the teens out the door and back to the school safely, which before they could leave, the "person" who made the portal, Kurogiri, stopped them, scattering most of the student into different sectors where they were supposed to train, a water area, a fire area, a windstorm area, a landslide area, and a mountain area.