My eyes can see everything, even you (Katsuki Bakugo x OC)

Akari Himitsu, a pro hero that has the power to convert her eyes to different colours that have different power purposes. However, she has been reduced to being a student because of her age. She goes through many hardships, helps people with their hardships, save everyone from death and go through uncontrollable feelings. As she starts her journey to become an official Pro hero, she acts as a student in class - secretly being a teacher-student who teaches and train a student that needs help. Her services are indeed needed by the heroes, however, there was one force that could pull her back.
And it was called....
Revenge.