"I can't do this."
"I'm on your list, right?"
In which Kim Taehyung, an introvert and quiet singer, enters a singing competition where he meets the one and only person that's on his cheat list, Jeon Jungkook.
Firefighter Taehyung and policeman Jungkook never thought they'd see each other again after Tae left school, but a mysterious series of events may just change this. Maybe they'll be more...