Hoshi no Kodomo to Hajimari no Ki

Sora arrives at a mysterious hotel without fully understanding how he reached it and spends several days learning new things from its residents while slowly growing accustomed to the strange place. One night, a guiding light draws him toward an enormous tree, and stepping inside feels like entering another world.

A wondrous space opens before him, filled with colorful jewels glittering in every direction. Sora eagerly gathers them, captivated by their beauty, but their light is more than treasure discovered by a lucky child. Each sparkle carries a meaning connected to what he has learned at the hotel and to something the great tree has been waiting for him to understand.