With the consent of the owner of Yin and Yang Mansion, Su Xin immediately took out a Dan medicine from his pocket and handed it to me. He said calmly, "Here, this is a very mild Yin and Qi Dan. You can't make it." As long as there is such a thing, it can withstand the terrible Yang Qi of fairyland for seventy-two hours.

I muttered, "It's a pity to go to fairyland for a day and eat the whole pill. Can I divide it into one third and eat it? Will it work?

When I heard this, the owners of Yinyang and Suxin couldn't help laughing. I couldn't understand...