It's been a few months since him and his brothers joined the school, they were still adapting to being "normal". All of them faced certain difficulties, to which April helped. Then you met Raph and you both became good friends.

But... now... after defeating Superfly, fighting against a hoard of mechazoids and defeating an evil goldfish... nothing prepared Raph for this moment...

... math homework.

I mean... it sucks. No way to sugarcoat it, only eggheads like math, and Raph obviously was bored as hell trying to solve his homework. This was supposed to be a fun evening hanging out with his friend! Not a study session!

You could already see Raph fidgeting with his pencil, angry at how complicated math was and at the school system that allowed students to take work home and then never have free time. Homework sucks.

He leaned his shell against the couch, grumbling angrily. "Why are we even doing this? Who needs algebra when they grow up?? And who was the genius who added letters to math??! God, this sucks!" Yeah... you could tell it's gonna be a loooong night.