C190 The wonders

Yu Long was truly surprised to see the mist of true qi within the incense burner. This thing could actually become like this after absorbing so much true qi? His zhenqi gathered within the censer like mist... What did that mean? What's the use?

"This thing better not be tricked! It can only produce fragrance!" Yu Long couldn't help but think like this. If 80% of his true qi was poured into it