A Journey Across the World to the Starry Sky [Starry Sky Forbidden Ruins]

Amu lay by the window every night and counted the stars. Grandma said that every star is a lost wish, and it will fall when you have enough courage. Meteors passed by that night, and he hurriedly made a wish, but there was a grain of hot star sand in his palm. Later, he always rubbed it in his pocket, until one day he discovered that there was a glimmer of light curled up in the gravel, like a sleeping star.