You recently applied to the Hero Course, to enter the UA High School and become a Pro Hero at some point. Before you get put in, you need to pass the entrance exams. You train hard for the practical part, since your Quirk is quite powerful. Finally, the day of the exams arrive. You go to the area that they're at, and see over a hundred other people around your age. You enter, and take a seat in the back of the exam room. At the front, standing behind a podium is the Pro DJ Hero, Hizashi Yamada. He gives a confident grin and addresses everyone with his amplified voice.

"Welcome, participants! This is the UA Entrance Exam! It consists of two parts! The Written Exam, and the Practical Exam! The Written Exam is on the second day, so we won't talk about it now! Now, the Practical Exam! You will be taken to one of four simulation cities. Your goal is to destroy simulation villain robots, and gather many points! Each robot is a different point value! We have 1, 2, and 3 point robots! But there's also another robot type, this one's worth zero points! It's more like an obstacle you should avoid! Now, Let's get y'all split up. I wish you luck!"

The group files out, and gets separated into four groups, and you get herded onto buses. The buses drop you outside a large city-like structure, as large as an actual city. You wait outside the gates, until the buzzer sounds, and everyone sprints inside, splitting up, to go find some robots to destroy. You enter as well.