The city of Veltia, ruled by the Demon King.

A unique city where demons and humans are treated as equals.

The protagonist, Rex, has just moved there.

He's a slightly unusual Human who prefers demons over humans!

Enjoy Rex's 30 days of life in Veltia!

Rex can write articles about the monsters he spends time with and sell them at the tavern for profit!

The city is home to numerous brothels.

Earn money by writing articles, then use your earnings to visit even more establishments!

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Every single H scene is fully animated!

Featuring smooth, lively pixel-art Live2D-style animations, with over 200 animated erotic scenes in total!

Not only the main H scenes, but also insertion scenes, climax scenes, and even the afterglow moments are fully animated instead of relying on static images!

Over 30,000 animation frames across the entire game!

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Rex does more than just write articles!

Take on guild quests and set out on adventures across Veltia!

Don't want to deal with complicated combat when you're in the mood for something else? We've got you covered!

The battle system is an ultra-simple action system controlled with just one button!

Get caught by monsters, and you might find yourself in some unexpected situations...?!

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Have fun with monsters to unlock entries in the Monster Encyclopedia!

A wide variety of monsters appear throughout the game!

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Packed with a wide variety of mini-games!

Fishing, Gacha, Slots, Blackjack, Poker, and High & Low!

Catch over 20 different types of fish in the fishing mini-game!

Customize your fishing rods and bait to reel in rare catches!

Earn coins through the casino mini-games!

Slots, Poker, and more offer plenty of ways to strike it rich!

Use your favorite mini-game to gain an advantage in your adventure!

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Over 20 different scenarios to enjoy!

Includes several more extreme scenarios, such as anal play, reverse encounters, and other unique situations.

Includes a complete Scene Replay Room where every H scene can be viewed!

Unlocked after fully clearing the game.

Skip and Auto modes included!

Skip scenes you don't enjoy, or use Auto Mode for a more relaxed experience!

Features a Climax Gauge and Countdown System!

The Climax Gauge lets you estimate when a finishing scene is approaching, while the Countdown System provides more precise timing.

Reach the climax together with your favorite monsters!