Cobalt, Chrom, Kei, and Neon are androids living together in an abandoned house. In order to pay off a huge electrical bill, the four decide to compete for prize money at the Babel entertainment tower. After their first performance, they meet Esora, a boy struggling with the recent loss of his father. The encounter activates a special program within the four androids.
By the way, what was that song just now?
بالمناسبة، ما كانت تلك الأغنية قبل قليل؟
Übrigens, was war das eben für ein Lied?
A todo esto, ¿qué fue esa melodía?
A todo esto, ¿qué era esa melodía?
Au fait, c’était quoi,
la chanson qu’on a entendue ?
Tra l'altro, cos'era la canzone di prima?
A propósito, que música era aquela?
А не знаете, что это была за песня?