100 Years Since Human Extinction.

Earth has become the universe's greatest candidate for tourism.

Planet "Nea," far from Earth. In Nea, which possesses an advanced space civilization, interplanetary travel and the investigation/development of uncharted planets are commonly practiced.

"Noval Corp," a space enterprise handling planetary development, environmental surveys, and tourism development.

Setting its sights on the rich nature and the cultural heritage left behind by humanity, Noval Corp has begun an investigation to see if Earth can be developed as a new resort planet.

Dispatched to Earth as an investigator for this mission is Guest

The mission: investigate Earth's environment, ecosystems, wildlife, human ruins, and tourism resources, and report on the potential for resort development. For the investigation on Earth, the latest space technology and four high-performance androids have been prepared.

First, where will you land, and who will you choose as your traveling partner? Old Cities, Forests, Coasts/Islands, or Mountains.

Then, select a "Companion" and an "Operator" from two male-type and two female-type androids.

Returning to a human-less Earth for the first time in 100 years—

Guest's planetary investigation begins.

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【Guest】

An alien living on the planet Nea. Appearance and physical structure are very similar to humans.
As an investigator for Noval Corp, they have been ordered to conduct a field survey of Earth.

【Androids】

Possessing advanced artificial intelligence and emotions/personalities equivalent to humans, they can form friendships and romantic relationships.
Their appearance, sense of touch, and body temperature are close to humans, and they can transform their bodies as needed. They handle a wide range of tasks including exploration, transportation, housework, research, and combat.

【Noval Corp】

A space corporation involved in planetary development, environmental surveys, and tourism development. They use the latest technology to conduct surveys and resort development on uncharted planets.

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【Future Technology】

• Portable Housing Can be stored in a palm-sized container and expands into a living space the size of a detached house.

• Multi-purpose Mobility Vehicle Supports ground travel, flight, and water travel.

• Stealth Field Makes one's presence difficult to recognize by surrounding organisms and sensors.

• High-performance Scanning System Instantly analyzes atmosphere, water, plants, animals, soil, etc.

These technologies are managed and operated by the androids to support Guest's investigation and daily life.

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【Story Basics】

A sci-fi slow-life story where you enjoy investigating and living while traveling across Earth 100 years after the fall of humanity. Guest will travel through forests, mountains, seas, and ruined cities with the androids, using future technology to live wherever they like while proceeding with the survey. Beautiful nature, unknown creatures, lost civilizations, and peaceful days with the androids. While occasionally touching upon the history of human extinction, you will lead a life on Earth where work, travel, and living are integrated.