In the starry sky, there are two inconspicuous disks. As time goes by, the disks are slowly filled with the quicksand of the universe. They are the children of the universe.
Ever since Yi Yu Yi Di was born, he has hung a small ornament around his neck, a small flute and a small Rubik's Cube. The two brothers' favorite thing every day is hide-and-seek. Their game is to hide on a planet. Whoever finds it first wins. Each other has a half ring. When it lights up, it means the hide-and-seek game is over.
Concept: Above the starry sky, everything is ethereal