Byun Baekhyun. A name pretty much everyone knew. Having been a well-known singer, he had retired early as he had suffered from a case of vocal cord nodules. After having surgery and deciding to retire from being a singer at a rather early age, he decided to move to a quieter part of the city and instead become a singing instructor.

He didn't realise that he would be moving into the apartment right beside one of his greatest fans - Park Chanyeol.