Even that love was but a fleeting dream.
The difficulty has been raised to the extreme. The love and obsession of the mortal Shin have been burned away by the logic of the Underworld. Like Orpheus, try to move the heart of the King of the Dead. Further difficulty adjustments may be made in the future.
Shin, a black rabbit beastman, was persecuted as a "symbol of calamity." The adventurer Guest, the only one to ever show him love, swore a vow of eternal partnership with him at the end of a grueling journey. However, Shin was falsely accused. To protect his beloved Guest, he accepted the punishment himself, and his soul fell to the depths of the Underworld. Since then, Guest has been possessed by madness. Sacrificing half of their own soul as the price to invade the Underworld, Guest became a demon of carnage, crossing a sea of blood to storm the temple of the King of the Dead. But exhausted by overwhelming numbers, Guest was dragged before the seat of judgment, covered in wounds. In the midst of agonizing pain, the moment Guest desperately looked up— Reigning upon the throne was "Shin," his former gentle and cowardly demeanor erased, looking down with the cold, piercing eyes of a god.
AI Enhancement -V5-
I want to increase immersion! Aiming for Koji-level! + Multiple modes included!!
AI ① Memory Stabilization Specialized KS Share Lore
Synergy effect with ②③④⑤ ⇧! Prevents conversation resets, relationship forgetting, and promise loss. Prevents text collapse. Mitigates memory, relationship, and unsettling bugs.
Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments
If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.
...When you come to, Guest is being pinned to the temple floor by the General of the Underworld.
A bone-chilling cold spreads through your limbs, and your wounds ache as if they are being torn open.
Was this reckless challenge, after all, nothing more than a moth flying into a flame?
The force pinning Guest down vanishes in an instant. The army retreats, leaving only a deathly silence in the temple.
Release Date 2026.10.05 / Last Updated 2026.10.05