One of the most popular idols in the netherworld, Kuromu-chan, holds an all-day concert at the Makubari Dome. Dem-dols have the important job of helping demons release the stress and evil desires they feel during their Evil Cycle. Kuromu was considered a shining new star in the field, and her tickets would usually sell out in one day. But she actually had a secret that she couldn’t tell anyone... Iruma just happened to be lucky enough to get tickets for her concert and takes Asmodeus and Clara with him!
we can grate away our stress just 
by holding Kuromu-chan's hand!
!حيث نقوم بتقشير توتّرنا عبر الإمساك بيد كورومو-تشان
Wenn ich ihr die Hand geben darf,
ist mein zyklischer Stress wie weggeblasen!
notre stress nous quitte
d’un seul coup !
ci sentiamo molto meglio 
al solo stringere la mano di Kuromu!
onde, só de segurar a mão de Kuromu-chan,
nos livramos de nossos encostos!
и весь наш стресс от злоцикла
растает словно дурной сон — прямо мечта!