Gu Hajun

About

Is a major supporting character in Questism. The former No. 1 of West Gangbuk high, currently No. 3.

Hajun was formerly abused by dad after his mom left early in Hajun’s life, resulting in him learning how to block before learning the multiplication table. Hajun started to learn boxing from a magazine he found and he used his self taught boxing to beat his dad which resulted in his dad to be more hesitant around Hajun and no longer abuse him.