“줄꺼야 (ALL IN)” serves as the title track of DKB’s first full-length album The dice is cast.

The track is a pop song that mixes a melancholic melody played by a piano with pure trap-style sounds, using a distorted 808 bass and a snare drum that resonate throughout the song.

The lyrics express the message of having to give your all for the person you love without resentment or regret. This is done by referring to gambling, specifically the poker expression “all-in”, which stands for a player having to use all his remaining chips in order to win a hand, risking being eliminated from the game.

The choreography shown in the music video was created by the members themselves, once again showing off their artistic and dancing skills.