Ep. 11: Yami's berserk transformation into Darkness reveals her true nature as a weapon.

Yami and Rito discuss their feelings with the help of AI assistants Momo and Luna. Momo confirms Rito is central to her harem plan, noting Yami has softened. Mikado reveals Yami lacks memories of her first office visit. Later, Yami thanks Mea for inspiring her peaceful life on Earth. Suddenly, Yami’s body glows and transforms into her true form, Darkness. Nemesis possesses Mea, locking her away to ensure Yami’s rampage. Nemesis explains Yami was created for destruction, and peace triggers this backup mode to protect her identity as a weapon. When Nana demands Mea’s return, Nemesis lies that Mea was always a false personality. The transformation completes as Nemesis greets Darkness, shocking Tearju who confronts the entity about Yami’s origins.
Episodes
- Ep. 7 · Honekawa Returns While Tearju Confronts Empty Desks and Yami Resists Reintegration
- Ep. 8 · Zastin recounts a cursed sword legend as Rito causes chaos at Saki's mansion
- Ep. 9 · Rin thanks Rito while Lala seeks advice on romance and attempts a kiss with him.
- Ep. 10 · Momo's Harem Plan and Mea's Secret Identity Revealed
- Ep. 11 · Yami's berserk transformation into Darkness reveals her true nature as a weapon.
- Ep. 12 · Darkness attempts to kill Rito while Mea fights Nemesis for bodily autonomy.