Introduction
Song Yunshi, a senior "worker" in the fast-traveling mission company, shoulders the important task of saving the diverse world, and embarks on a wonderful fast-traveling journey with the hilarious and funny System Haha.
From the end of the world where zombies are rampant and resources are exhausted, to the future universe where interstellar disputes continue; from the ancient times where wars are common, to the beast world where civilization is emerging; from the fantasy world where magic is rampant, to the hierarchical world of cultivation... Every world is full of dangers and is in urgent need of rescue.
Song Yunshi relied on her wisdom to open shops in various worlds and sell special products. These commodities not only promote the development of the world where they are located, but also lead to a series of ups and downs stories. In this process, Song Yunshi met many partners with different personalities and worked together to fight against the dark forces. And she also gradually uncovered the mysterious connections hidden behind each world in her adventures, completing a legendary redemption that spanned time and space.
