In the year 2068, the post-apocalyptic society of Pan, surviving in the Fontainebleau forest, faces an ultimatum from the technologically advanced Federation of Fortuna. Their existence hinges on a dangerous choice: submit to Fortuna's rule or engage in a ritualized game called Celestial Mechanics. Pan's only hope lies with Aster, a hot-headed outcast previously rejected by her community.

The premise of Aster of Pan sets up a classic conflict between a struggling, nature-bound society and an advanced, authoritarian force. The introduction of a ritualized game as a means of conflict resolution suggests a focus on strategy and perhaps a commentary on the nature of power and tradition. Aster's role as an outcast protagonist points towards themes of redemption and the value of unconventional strengths within a community. The graphic novel format implies a visual narrative style that will likely emphasize the contrast between Pan's rustic environment and Fortuna's technological might.