Huo Yi had already gained a fair understanding of the so-called Mirror World, so before this trip, he had Old Bai prepare a large quantity of supplies.
Various worlds... there must be ancient worlds like the Daqian Dynasty, and surely, there must be apocalyptic worlds as well.
If that was the case, medical supplies would certainly be hard currency. Before entering this time, Huo Yi had prepared a vast amount of medicine, both Traditional Chinese Medicine and Western pharmaceuticals, and then set off into the Mirror World with Lin Shanyue for the second time.
Chapter 165