It only took Iris a couple hours to get full maneuverability. After that it was too late for Selena to stay up. Since the High Priestess was out sick, it became the Acolyte's responsibility to do the morning ritual five times a week. The other two were filled in by the Bishops.
Iris and Levi stayed awake for an hour or so after she'd left, then readied themselves for sleep. There were still certain things she'd wanted to ask the God Leviathan that she felt uncomfortable doing in front of Selena. About five minutes or so after she'd left, Iris had begun her interrogation of sorts.
"Why won't the other gods fight the Charybdis themselves? Is it stronger than you guys?"
Levi chuckled cockily; "Don't be absurd. Of course we could take down that thing. We're just not allowed to.. The gods are not allowed to fight amongst ourselves. If we did, Poseidon would punish us."