C2283 Modify Pill Recipe

Hearing Tang Ao's words, Long Lanlan's small face revealed a happy expression. The better quality Dragon's Saliva Pill, wasn't it the kind that she had eaten just now? When he thought that he could use a stone to exchange for that kind of Dragon's Saliva Pill, Long Lanlan immediately became excited. Although Long Lanlan didn't know why her spirit uncle would want such a useless rock like this