C583 It Smells so Good

If it was before, Lu Shan's Upgrade Box would have to be used as both Storage Space and Storage Space, and there would always be a lot of things stored inside. Then, if he wanted to use Upgrade Box's materials to synthesize or to concoct the medicine, he would have to empty out the five spaces inside the Upgrade Box, which would be quite troublesome.

However, now that he had the Sky Fire Ring