DIS//Ac

Background
"DIS//Ac" is an original GUMI and Yuzuki Yukari duet. The song takes place in a dystopian setting, with a dictator (Yuzuki Yukari), claiming that the way her government has been set up is the "best way" for things to be. However, a young rebel who disagrees with the current government (GUMI), fights the dictator and attempts to overthrow her, asking how her ideal government could be perfect "if the people are suffering". In the end, a gunshot is fired and the dicatator is dealt a fatal blow.

At the end of the song, the dictator's last words are a reflection on how both were "destined to fail from the start", and were "both tools, dancing around like fools". As she says goodbye, the rebel's mission is completed, and she puts the gun to her head. Before both die, they say "Goodbye to us", and the rebel takes her life just as the dictator dies along with her.