Some of the Moldies inhabit a distant alien world, where solitude is not a choice but an intrinsic part of their existence. Sustained by drifting shadow clouds, they survive by harvesting fragments of shadows from young children and channeling them into a wandering spacecraft bound to darkness. Over generations, this practice has become both a necessity and a burden, blurring the line between survival and sacrifice. Though feared by many, the Moldies are not inherently cruel. They are the product of a world that has forgotten connection. When Eunhu, a child reborn with a fierce, fire-like spirit, emerges as their new leader, he begins to question the foundations of their society. Determined to rescue the trapped children and break the cycle of isolation, Eunhu embarks on a journey to restore what his people have lost: connection, warmth, and the courage to change.