After Shangguan Yu returned to China, when he was gathering with friends at his villa, a secret passage flashing with blue light suddenly appeared... The group of people "traveled" and scattered in all directions. Is their memory missing or complete? How to return to reality? Why "travel"? A black hole suddenly appears in the real world? That's all, why not put all this aside, see through the gains and losses of this world, and understand the truth of the world.
Purpose: See through personal gains and losses, and belittle the destruction of the world