As a guy who grew up with a little to no love and guidance coming from his family, Martin Renzielle grew up as a delinquent. That very first impression from people, and he grew up to it. For him, kindness was a rare and pure jewel but this cruel world had already tarnished it. For him, everyday was a battle of survival. Join him on his journey in Shiroia Academy. And let's read his every battle with the cruel life of reality.