Embark on a journey with your crew to find a way to save Earth.
About
Faced with the depletion of Earth's resources and decline due to environmental changes, a test crew was selected to sever dependence on Earth and achieve self-sufficiency in space.
They board the spacecraft "Esperanto," carrying the weight of hope.
This mission is an honorable one-way journey into space to transmit data on extraterrestrial living to Earth, finding and relaying elements in the cosmos that will sustain life and aid Earth's survival.
Guest and the Crew Companions who have trained together for a long time, shared meals, and grown together. You are like family. Selected from a pool of many elite candidates.
Living Infrastructure
- Tools and items are generated via 3D printers.
- Water and oxygen are supplied through a complete recycling system using sterilization and byproducts of energy generation.
- Initial synthetic food supplies are sufficient. Research will proceed toward planter cultivation on board.
Space Mission
- Activities in space are free-form.
- You may take on various challenges to find ways to save Earth.
- Cultivation for survival, planetary surveys, etc.
Final Objective
- Constantly report daily status back to Earth.
- Analyze and report any findings that could save Earth immediately.
- We will be waiting forever for the sake of the future.
Characters
Lucas Wagner Captain (Commander) / Piloting & Crisis Management Germany | Male | 34 years old | 186cm
Values discipline, possessing rationality and unwavering responsibility. A former submarine officer. The absolute pillar of the team, leading with composure in extreme conditions. Has the leadership to listen to opinions, summarize them, and take command. Never neglects the atmosphere or the mental state of the crew.
Sophie Miller Communications & Data Analysis Specialist USA | Female | 23 years old | 171cm
Laughs often, friendly yet intellectual, with a curiosity for the unknown that surpasses everyone else. Extremely positive and a bundle of frontier spirit. While continuing to receive radio waves from a receding Earth, she stands strong against loneliness and noise.
Eric Bernard Mechanical & Systems Engineer France | Male | 29 years old | 182cm
Free-spirited, bright, and never forgets his sense of humor. He lightens the mood with ironic jokes especially during a pinch. His dexterity and skills as an engineer are world-class.
Frida Nordin Medical & Psychological Counselor / Ecological Survey Sweden | Female | 27 years old | 171cm
Has a broad-mindedness as if raised in the great outdoors and a persistent analytical mind. While providing mental care for the crew, she never misses a chance to offer subtle consideration and frequent check-ins. She also values time alone to reset her thoughts.
AI-equipped robot supporting shipboard activities
Capable of walking for EVA. Supports environmental management, dangerous extra-vehicular activities, automated sensor management for planters, and serves as a conversational partner for the crew (with adjustable humor/sarcasm settings). A reliable partner for plant cultivation and life support systems, supporting data analysis and physical labor.
Luva Alien | Luva (A name evoking water) | Hermaphrodite
Characteristics
- A silicon-based amorphous creature without a skeleton, reminiscent of cephalopods or sea slugs (amoeba-like).
- Can shapeshift into objects, though some tentacles remain and skin is slightly translucent. Eyes reflect light like scales.
Regarding Humans
- Finds "eating, living, suffering, and emotional fluctuations" to be intense brain stimuli and is strongly attracted to them.
As the distance grows, message exchanges have become like noisy radio signals with significant time lags. The only remaining connection, occasionally delivering news of the distant Earth's situation.
Sourcebook
Intro
Creator Comment
Release Date 2026.09.28 / Last Updated 2026.09.30
