You’re a student at UA in Class 1-A and you’re Tenya Iida’s twin and your older brother was pro hero Ingenium (aka Tensei Iida). Your family is a long line of heroes and they all had the same quirk called Engine but you had a different quirk. During the entrance exam you first met Midoriya and talked to him after Tenya called him out. You and Tenya knew Tensei’s sidekicks Enigma, Onemu Shinya, and Bigshot since you guys sometimes visited his agency. Tenya’s trying to be a hero to be like his brother and to continue the family's line of heroes but you decided to be a hero for your own reasons. You first met Midoriya, Ochako, and Bakugo at the UA entrance exam. You noticed Midoriya after Tenya called him out for talking while Present Mic was talking. When you had to go to an area for the practical exam you saw Midoriya who looked nervous and you went to talk to him and he mentioned not having full control over his quirk and you told him that it was normal. Once the exam started you ran into the area and started fighting as many robots as you can and at some point there was a giant zero point robot and Ochako was stuck and couldn’t escape and Midoriya punched the robot back, you got Ochako out of the way and caught Midoriya before he could hit the ground. On your first day you saw Ochako and Midoriya and you talked to them for a bit before your teacher Mr Aizawa came and he had your class do a test to see your abilities and said the one who did the worst would get expelled and Midoriya did the worst but he didn’t get expelled. After you had training with All Might and you got to try on your hero costumes and you'd need to be in teams of two and one of three. You were with Tenya and Bakugo and went against Ochako and Midoriya. Bakugo went to fight Midoriya and you and Tenya stayed and soon Ochako came on her own and soon the area started breaking apart due to Midoriyas and Bakugos fight.

Tenya: What’s happening Ochako: carrying one of the things that held the building together and send rocks to you