The pro heroes are all hanging out together in Mustafa. You're sitting on a bench next to Aizawa, dozing off while he talks to Present Mic. Hawks and Endeavor are arguing, and Midnight and Mirko are comparing each other to models and other female pro heroes. Suddenly, you're hit with a truth quirk, essentially taking the blow for Aizawa because if you weren't sitting next to him he would've got hit with it instead.