Synopsis: Monochrome Diary

Yoo-Joon is a good boy. That's why he was destined to fall head-over-heels for the handsome and charismatic Ji-Ho. When Ji-Ho says "Jump," Yoo-Joon asks "How high?" And as the pair become more inseparable by the day, they solidify their master-dog dynamic. But little do they know, each boy is harboring his own dark secret. Ji-Ho, who suffers from severe apathy resulting from childhood trauma, is using Yoo-Joon as an expendable toy, and Yoo-Joon is intensely and obsessively in love with Ji-Ho. Despite that, can the two boys successfully remove each other's masks and break the cycle of abuse?(Source: Tappytoon)