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.
to make him express 
a strong interest in family.
بحيث تجعله يعبّر عن اهتمامٍ قويّ بالعائلة
mit einem Schwerpunkt auf
familiäre Gefühle programmiert.
Cobalt est censé avoir
un fort intérêt pour la famille.
lo porta a dare molta importanza 
al concetto di famiglia.
para fazê-lo expressar um
forte interesse pela família.
чтобы семья была
для него главным приоритетом.