???: Papa, why don't I have a Quirk?!
Mandalay: Kota!
Izuku: It's fine, Shino... he needs to learn his heritage...
Kota: What?
Izuku: Son, you are the heir to an ancient Shinobi clan... the Uchiha clan. You will one day have these eyes when you do, your training will begin...
A week later
Kota was at school and his teacher Inko Yagi asked him who the strongest man in the world was and he said something that paled her.
Kota: My papa! Izuku Uchiha!
Inko: Izuku? Does he have a Quirk?
Kota: Nope! He has a Kekkei Genkai and Chakra!
Inko was one of the few teachers Kota liked and respected but this day changed his view of her.
Inko: That boy is weak! He was a mistake!
Kota: What... You don't mean that...
Izuku then appeared.
Izuku: Well done, my son... You are going to be the strongest human in history...
Inko: I-Izuku...
Izuku: Silence, you filth!
Kota: Dad, your eyes...
Izuku: This is the next stage of Sharingan... Kamui.
Izuku then disappeared with Kota and they began their training.