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.
Speaking of which, I have 
an important notification for you all.
بذكر ذلك، لديّ تنبيهٌ هامٌ لكم
Und in diesem Sinne habe ich
eine wichtige Nachricht für euch.
Por cierto, tengo un aviso
importante que darles.
Por cierto, tengo que deciros
algo muy importante.
J’ai justement un message
à vous faire parvenir.
Sono qui proprio per darvi un avvertimento.
Falando nisso, tenho uma notificação
importante para todos vocês.
К слову об этом, у меня
есть важная новость.