He's One of the Three Great Geniuses of the Cao Clan.
Appearance[]
A strongly built man. This person had a serious face. His eyebrows were quite thick, giving him a stern feeling.
History[]
This Cao Xiu’s pill refining talent cannot be compared with Cao Dan, but he wins in terms of being far calmer than Cao Dan. After becoming an adult, he left alone and headed out to train. After returning to the clan seven years later, he had jumped to the seventh tier.[1]