Cao Wenjin clearly valued the "Profound Sun Order" that Zhouyang possessed, so when Zhouyang asked if the journey would be safe, he confidently answered affirmatively.
"Don't worry about that. I personally lead the team. Even if a Tier Five Demon Beast blocks the way, I can ensure your safety!"
Such confident words, coming from a cultivator of his status, certainly put Zhouyang at ease.
Therefore, he didn't say much more and readily agreed to the proposal.
Next, Cao Wenjin personally handed Zhouyang a "Nether Blood Contract" to sign, the main content of which was to forbid him from revealing details of the journey to the Liuyun Continent's Cultivation Realm.
After signing the "Nether Blood Contract," Cao Wenjin returned the deposit of five thousand spirit stones that Zhouyang had previously paid to Guo Shuyun, the Vice Hall Master of the Yellow Sand Sect, and gave him half a year to prepare.