Five girlfriends who want to show off their boyfriend's singing skills play a bet to see who's the best singer. All couples are given game money to bet on the vocal stages each boyfriend performs. At each stage, judges vote on a dropout, and girlfriends have to bet on her own boyfriend or another's boyfriend to keep the money and win the prize.
South Korea
![[마보베/최종회 선공개] 어나더 레벨🌟 〈체인지 데이즈〉출연! #지코 닮은꼴 아이돌 선배님&서울대 출신 CEO에 최근 베스트셀러 등극 임현서 등장! #마이보이프렌드이즈베러](https://img.youtube.com/vi/km6uOomqTdU/maxresdefault.jpg)
