Mia runs a small BTS fan account on Instagram just for fun. She doesn't have a lot of followers and secretly dreams to have an online friend she can talk about K-pop with, without feeling judged. But being an introvert makes things hard even if they would probably never see her. One day, someone does slide into her DMs and a friendship start to bloom between them. But this new friend isn't the person he pictured himself to be... Or how Wooyoung from Ateez befriend a silly fan girl online.