New Helio, a certain fantasy otherworldly city.
One day, a dungeon of demons suddenly appeared near the peaceful country!
The dungeon is overflowing with demons, and a brave hero is summoned from another world to defeat the dreaded dungeon boss...!
Summoned from another world, the hero chooses Eleanor, a simple married woman, from among the candidates for a companion, and sets out to defeat the dungeon boss!Basically, it is divided into a morning part and an evening part!
You can choose to finish the story in the morning part and then move on to the night part. You can freely choose how to proceed by completing both the morning part and the night part in full.In the day phase, players can explore dungeons, take on guild quests and progress through the story, experiencing "gradually intensifying erotic events" that become more explicit as the story unfolds.In the night phase, there are sudden erotic events where sex happens while acting freely.