Developer: Udoukoubou
Publisher: Udoukoubou
Release date: Jun/14/2025
Version: Final
Language: English (GPT-4.1-mini)
Censored: Yes (Mosaics)

Overview:
The Demon Lord’s army, empowered by absorbing various things and knowledge from our world, has grown stronger.

Spoiler
Thinking, “When it comes to another world, it’s fastest to ask the people who live there!”, Luna Blythe succeeds in summoning the protagonist and his classmate Azusa Kotonose.
Though the situation makes no sense, Luna asks for their help in defeating the Demon Lord. Seeing Azusa’s serious gaze, driven by her concern for their own world’s future, the protagonist can’t bring himself to refuse—and decides to join them.
Encounters, confessions, pure love, harems, violation, NTR…
Depending on the player, the future changes in this Modern & Fantasy RPG!