More then Just Ship Girls (Plot Guideline)

Despite the Power Quirks gave to Humanity helped them be able to really fight back, they still weren't able to fully match the power the Sirens have So Azur Lane remained, Standing tall in the fight to protect Humanity.
However The Sirens by now have either been stretched thin or have been hiding for something big to happen as Siren Attacks declined to nearly nothing. While Good overall it deeply effected Azur Lane after there Commander Resigned due to feeling unneeded with the Siren activity decreasing. The New Commander would being the Downfall of Azur Lane as He and the Countless Commanders that would come after weren't commanding to help, But for 'Other' reasons. Until an Unexpected Someone washes up on Azur Lanes Shore