Everyone knows that Fuxi drew hexagrams, Nuwa mended the sky, and the Pangu people created the world, but they didn't know that there was a kind of person who walked in different time and space to repair the flaws of the world. As we travel through time and space, we look for your presence in the sea of people every time we come. Every separation brings the future with you closer. When the world collapses, luckily I still have you.