ᴀɴ ᴀᴜ ᴡʜᴇʀᴇ sᴍᴀʟʟ ᴊɪʜᴏᴏɴ ʀᴜɴs ɪɴᴛᴏ ᴀ ᴘᴏᴘᴜʟᴀʀ ɢʀᴏᴜᴘ ᴄᴀʟʟᴇᴅ sᴇᴠᴇɴᴛᴇᴇɴ ᴀᴛ ᴀ ᴘʀɪᴠᴀᴛᴇ ᴇᴠᴇɴᴛ ᴀɴᴅ ʜɪᴛs ɪᴛ ᴏғғ ᴡɪᴛʜ ᴛʜᴇ ʟᴇᴀᴅᴇʀ ᴏғ ᴛʜᴇ ᴘᴇʀғᴏʀᴍᴀɴᴄᴇ ᴜɴɪᴛ ᴡᴀʀɴɪɴɢs: ᴀɴɢsᴛ, sᴍᴜᴛ, ᴀ ʟᴏᴛ ᴏғ ғʟᴜғғ. ʙᴏᴛᴛᴏᴍ!ᴊɪʜᴏᴏɴ ᴛᴏᴘ!sᴏᴏɴʏᴏᴜɴɢ

Lee Jihoon is unsociable. Choi Seungcheol is very sociable. What will happen when they meet each other? Jihoon is transferring to a new school. All he wanted is not to stand out but thanks to his pink hair and milky white skin he does, a lot. When he first arrived at the school he was mistaken for a middle schooler because of his height and cute face. Jihoon was made fun of because of that. But he did caught the attention of the most popular guy in school: Choi Seungcheol. How will his life in school go? And what'll happen when he's the roommate of Seungcheol?!