Cube Entertainment's new 7-member boy group has adopted an unprecedented strategy by making their first public appearance on a sitcom.

Part of the group is currently starring in JTBC's sitcom 'I live in Cheongdamdong' as trainees dreaming to become the next big idol group.

They've been going by the name 'Invincible Cheongdam' for the sitcom, and wowed viewers with their acrobatics, vocals, and acting abilities.

It comes as no surprise that they've already become the most popular term on Korean search portals, especially after their performance of "I Stole Those Lips", the actual title track from their upcoming debut album.

This group will make their debut in March, but until then, check out their fictional debut below!