Zara Yun runs a supermarket that opens a passage to the cultivation world, launching a cross-realm trade. She meets Ethan Su, heir of the artifact refining clan, and Charles Yu, a cultivator with exceptional alchemy talent. The Cloud Sect covets cross-realm trade profits and suppresses the group. Zara Yun joins forces with her companions to stand against powerful enemies, building a stable cross-world trade network and forging a unique inter-realm business legend.