To LOVE-Ru Darkness

The situation spirals even further out of control as close encounters of the twisted kind between the inhabitants of the planet Develuke (represented primarily by the female members of the royal family) and the inhabitants of Earth (represented primarily by one very exhausted Rito Yuki) continue to escalate. Things SHOULD go smoothly once junior princesses Nana and Momo moved to Earth School, where big sister LaLa can (theoretically) keep an eye on them. But you can be sure that LaLa won't spend any time dividing harems when Momo decides she wants to "supplement" Rito and LaLa's relationship with some "sisterly love." Unfortunately, at that very moment, Yami, the Golden Darkness, and a horde of possessed high school kids burst onto the scene with all the subtlety of a supernova! All of which will undoubtedly worsen Rito's situation than a black hole at the picnic. Unless, of course, a certain semi-demonic princess can give that specific area of some other heavenly bodies a little of her Develukean Whoop Ass!