After opening a door, Ye Xingsi accidentally stumbled into an infinitely folding multiverse. Having learned the truth from Princess Kaguya, the protagonist of The Tale of the Bamboo Cutter, he intended to return to his own world. But things spiraled completely out of control. Countless worlds interwove, and endless variants of the same people began appearing one after another.
The cold and controlling yandere Princess Kaguya, Fujiwara no Mokou, who wanted to kill her; the Secret Sealing Club, which had also strayed into the multiverse; China's unstoppable, terrifying Black Valkyrie; the murderer in London's foggy nights...
One crisis after another left Ye Xingsi overwhelmed, barely able to protect himself. But he had no idea that the greatest threat in the universe that night was far more terrifying than he could imagine...
