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.
He passed away after 
an illness five years ago.
.تُوفّي من علّته قبل خمس سنوات
Er ist vor fünf Jahren wegen
einer Krankheit gestorben.
Murió hace cinco años
por una enfermedad.
Murió hace cinco años
por una enfermedad.
Il est mort d’une maladie
il y a 5 ans.
È morto cinque anni fa, per una malattia.
Ele faleceu há 5 anos,
após ficar doente.
Он умер из-за болезни пять лет назад.