After witnessing the deadly blast furnace incident involving a human and a robot, Cobalt and friends are questioned by the police. Special investigative android Bora becomes suspicious when he notices that the four's owner registration data is corrupted. While Bora is monitoring the androids as part of a background investigation, the four have a chance encounter with a special dancer.
The more you dance, the worse you get.
كلّما رقصتم، كلّما ساء أداؤكم
Je mehr ihr tanzt, desto mieser werdet ihr.
Mientras más ensayan, peor lo hacen.
Mientras más ensayan, peor lo hacen.
Vous devenez
de plus en plus mauvais.
Com'è possibile che peggiorate 
invece di migliorare?
Quanto mais dançam, pior ficam.
Чем больше повторяем,
тем хуже выходит.