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.
What did we do wrong, though?
ما الذي أخطأنا فيه؟
Was haben wir denn falsch gemacht?
¿Qué no les gustó?
¿Qué no les habrá gustado?
Qu’est-ce qui n’a pas plu ?
Chissà perché.
Mas o que fizemos de errado?
Но что мы сделали не так?