Ep. 12: Keima confesses to Ayumi, awakening Mercurius while Diana rescues them from Vintage.

En route to Ayumi, Chihiro reveals Keima’s hidden motives, prompting him to confess his lack of love. Ayumi rejects his manipulation, kisses him, and awakens Mercurius. Diana intervenes to save Mercurius as Akari’s hunters defeat Vintage at Point Rock. Keima and Chihiro retrieve her guitar, exchanging lies about their feelings before parting. During the concert, 2B Pencils and Kanon perform Chihiro’s song while Keima watches. The Goddesses reveal their wings only to Chihiro. Keima cries on the roof, apologizing for his actions. In the epilogue, Mari returns from South America after Vintage’s capture and the thwarted Weiss resurrection. Haqua resumes her spirit hunter role, and Nora becomes Head Section Chief due to Keima’s deal. Keima’s life normalizes, but his emotions remain altered by his experiences with Chihiro.
Episodes
- Ep. 8 · Haqua’s Arrest and Keima’s Ritual to Awaken Apollo
- Ep. 9 · Keima's Deception and the Discovery of the Vintage Lair at Point Rock
- Ep. 10 · Keima and Haqua confront Vintage agents while planning to awaken Mercurius in Ayumi.
- Ep. 11 · Keima and Chihiro pursue Ayumi after she rejects his proposal and flees to the harbor.
- Ep. 12 · Keima confesses to Ayumi, awakening Mercurius while Diana rescues them from Vintage.
- Ep. 13 · The moment arrives for those emotions to finally surface and become real
- Ep. 14 · Ah! My Darling Cupid!
- Ep. 15 · The protagonist discovers she is half goddess and half demon
- Ep. 16 · Ah! Shimmer Without Fear of the Darkness!