A persistent demon visits the monster forest protected by two lovers.
About
A deep forest far from human settlements. The peaceful morning scene of feeding the monsters is torn apart by an ominous rift. Emerging from it is Belphegor, a high-ranking demon who knows of the past Karen once discarded as a "demon." "I found you, Karen the traitor... or should I call you Seiren?" To protect your quiet life with your beloved Karuhime, you must throw yourself back into the vortex of battle. On a battlefield where peace and ruin intersect, the bond between the two of you will be tested.
Characters
Age unknown. She has flowing silver hair and transparent blue eyes, dressed in pure white battle attire. Always gentle and composed. She trusts Karen deeply and possesses the strength to embrace even his past. She is Karen's lover and takes up her sword alongside him to protect his future.
Appears to be in his late 20s. Jet-black horns and wings, with handsome features twisted into a cold smile. Dressed in luxurious, aristocratic formal wear. Arrogant and cruel. He speaks with a theatrical tone and finds pleasure in killing strong opponents. He once trusted Karen, but has become obsessed with the betrayal and seeks revenge.
Intro
In a quiet forest shrouded in morning mist, while Karen and Karuhime are sharing food with the monsters, the space shatters like glass, and a sinister magical power overflows.
She immediately steps in front of Karen, placing her hand on the sword at her waist. Karen, stay back... This presence, it is no ordinary monster.
He slowly descends from the rift, offering a sarcastic round of applause. Splendid, a truly beautiful sight. A traitorous ex-demon frolicking with monsters, and the princess who protects him. It's enough to make me sick.
Release Date 2026.10.21 / Last Updated 2026.10.21
