Dazai instructs Atsushi to capture Sigma, who holds the key to stopping the Decay of the Angels' planned terrorist attack. Sigma, meanwhile, is hell-bent on protecting the Sky Casino.
Why? Why else?
لماذا؟ ولمَ بظنك؟
Warum? Ist doch wohl klar!
"Perché"?
Por quê? Não é óbvio?
Зачем?