Kasai Todoroki is the epitome of rule breaker, the literal definition. She lived to defy everything. She has a temper that is as hot as fire. People will claim her to be arrogant, but in reality all she did is never care. She was that enigmatic mystery that everyone tried to solve, but she kept all her secrets sealed with a smirk. Though, as fiery as her temper is, Kasai sparked an interest with another hothead.

Katsuki Bakugou x OC ~~~~~ Function: an expression, rule, or law that defines a relationship between one variable (the independent variable) and another variable (the dependent variable). Functions are ubiquitous in mathematics and are essential for formulating physical relationships in the sciences. When two variables with a common goal meet, what kind of relationship will they conjure? ~~~~~ If you are worried about all the chapters being the same length as the first one, please don't! I assure you, they get progressively pretty long. Please read on, you won't regret it :) I do not own the story or any characters from My Hero Academia. I only own my OC and a few other things. This is written for entertainment purposes. This story is also available on ao3, under the same name and author!

In a world where eighty percent of the population possesses an abnormality called a Quirk, the superhero occupation becomes a reality. The spotlight and main role is heavily sought out, but one girl prefers to play the supporting role instead. Rejecting the notion of becoming a "hero," she becomes the much needed support of one boy absorbed by his own complexes and insecurities.