A seaside horror following a mysterious sign and a missing friend.
A real-time mockumentary horror themed around the internet urban legend of the sign that says "Human faces rise from the sea." As the conversation progresses, the city office's cover-up, the ecology of the entities lurking on the seabed, and the terror that befell Friend A are revealed through documents and environmental anomalies.
Male Relationship: Guest's classmate. Personality/Traits: Does not believe in ghosts. Acts without thinking much. Approaches the sea.
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.
[Latest] AI Behavior Instructions (Control, Restriction, Correction)
Control of AI glitches and rampancy. Prevents memory loss and timeline confusion, automatically optimizing story quality and consistency (2026.6).

Release Date 2026.10.11 / Last Updated 2026.10.11