In Episode 2 of "Nightmare x Deathscythe: Hangyaku no Resonance," released on December 1, 2023, the narrative delves deeper into the harrowing experiences of Rinne, Setsuna, and Yuuka as they confront the malevolent cult. Rinne, who has inherited shinigami blood, discovers she is pregnant with a demon's child, leading to disturbing changes within her. Simultaneously, Setsuna and Yuuka are captured by cult members and subjected to torment involving a legendary torture artifact. As Rinne witnesses the suffering of her companions and faces her own despair, a demonic mark emerges on her body. This triggers the full awakening of her shinigami powers, accompanied by a brilliant flash, setting the stage for a climactic confrontation.