In order to defeat Impurities that turned out to be far stronger than expected, Itsuki is pressured to perform a "Double Love Ritual" with two maidens at the same time. It is said to produce powerful Star Children, but it has never been performed before. Itsuki steps into uncharted territory, following the lead of onee-san maidens Reone and Falun.
Still not strong enough to 
beat Impurities, though.
.مع ذلك، لستُ قويًّا بما يكفي لهزيمة الشوائب
Es reicht dennoch nicht,
um die Befleckungen zu besiegen.
Aunque aún no puedo con las impurezas.
Aunque aún no puedo con las impurezas.
Bon, j’ai pas vaincu d’Impuretés…
Anche se non abbastanza
per sconfiggere le Impurità.
Só que ainda não venci as Impurezas.
Хотя этого недостаточно для победы.