A world inside some kind of sphere.
Will the sphere be a reliable structure, will there be an unknown force that threatens them, and will they be able to survive the conflict between the Emperor and the Holy Kings? The player takes on the role of the leader of a faction and competes for victory points. Combine sustainable ships according to your forces with operators, which are artificial life forms that control them, to form a fleet and take on the challenge. Depending on how the strategy is resolved, your position will be determined by whether you are an emperor or a holy royalist. With 48 cards, it is a lightweight sci-fi + draft + set collection + expanded reproduction game that can be played in about 15 minutes.
—description from the publisher