Chuuya was a son of Zeus god of the sky... he didn't exactly know that yet. What he also didn't know was his boyfriend Dazai was a son of Hades, the god of death. He was sent to stay in the Hermes cabinet for those unclaimed but instead phones to find out where Dazai was. That's what brings us to now "So why are you sleeping in the Hades cabine? Isn't that against the rules if he isn't your godly parent?"