They tell you one thing when you become a teacher: Leave your personal problems at home. Kim Namjoon's problem, however, is also in his workplace. The problem being none other than his coworker, housemate and best friend, Kim Seokjin. Namjoon's daily life consists of teaching English at Hiteu High School of the Arts for Healing. Among that, he resolves teenage drama and has to handle the teasing from his fellow teachers and students regarding his closeness to Seokjin. Every day he's telling everyone, and himself, that he's just a friend. Kim Seokjin has been only that since the day they've met.

A boy named Hoseok had the most beautiful smile in the world. He was literally shining. what if he went blind? Will his smile remain? Yoongi meets the most loudest and cheerful person in the world. Yoongi wants to show Hoseok the world one last time before his vision completely disappears. "Thank you." "For what?" "For showing me the world." "World? Hoseok, we haven't even walked out of the house yet, what are you on about?" "You're my world Yoongi."