CH1: Siren's Swansong (prt 1)

What should've been a fun romp for Harley, Ivy & Selina turns to disaster as their stolen yacht, along with Batman and Robin, ends up being sucked into a whirlpool. After Bruce awakens under the care of three busty maids, he finds himself involved in a war where he must liberate the other nations of Azur Lane from a new threat.