With the wisdom of Six-Surname Prophet Demon Master Liu Wu, along with the strategic insight taught to him by Prophet Demon Master Qi Hong, once they had a basis for cooperation, everything went smoothly.
First, Demon Emperor Seventh Crown Prince Cong Yun had to provide Ye Zhen with more detailed Military Spirit Maps accessible only to the Devil Race's top decision-makers—naturally, only the portions Ye Zhen required.
Second, Demon Emperor Seventh Crown Prince Cong Yun had to provide Ye Zhen in real time with the movements and military decisions of the Devil Race armies hunting down Ye Zhen's remnants, as well as the actions of elite detachments, such as intelligence on assassination squads that the Demon God Palace might dispatch.
This was limited to the three elite forces currently dispatched by the Demon Emperor, all under the Thirty-Six Grand Marshals.
In return, Ye Zhen's remaining forces would deliberately advance toward the territories of lords loyal to Demon Emperor Second Crown Prince Zhui Ri in their upcoming military operations, carrying out burning, slaughter, and pillage.
This would strike at the forces under Demon Emperor Second Crown Prince Zhui Ri, allowing Demon Emperor Seventh Crown Prince Cong Yun a chance to catch up to Second Crown Prince Zhui Ri in the Succession Struggle.
At the same time, intelligence on the lords and territories loyal to Demon Emperor Second Crown Prince Zhui Ri would all be provided by Seventh Crown Prince Cong Yun.
This cooperation, however, was merely a verbal agreement.
Of course, Ye Zhen was highly confident in this cooperation, because both sides had pressing needs in their respective demands.
Ye Zhen's Zhenhai Army desperately needed more substantial intelligence support, and obtaining large amounts of intelligence from Demon Emperor Seventh Crown Prince Cong Yun was undoubtedly the most reliable channel.
To a