The Nine Fortresses had been able to resist the Main Dao, but no one knew how many experts from the Nine Fortresses back then had been able to face Main Dao experts head-on.
If Ku Zu could perfect Extreme Reversal and make Extreme Reversal truly evolve, he would certainly become an expert capable of facing the Main Dao head-on.
Lu Yin was looking forward to it.
Ancestor Chen, meanwhile, was the type to grow stronger the more he fought. No one surpassed him in talent for creating battle techniques. Having faced Ku Zu's move before, especially the power of the Main Dao, Lu Yin believed that Ancestor Chen could also give him a surprise.
The Nine Mountains Eight Seas had been the most talented generation after the Three Realms Six Paths. Among them, Ancestor Chen, Ku Zu, and Rune Ancestor had been the most outstanding. It was a pity about Rune Ancestor.
Ancestor Lu Tianyi had also possessed great talent, but compared with Ancestor Chen and the others who had climbed up from the bottom, he seemed to lack a touch of creativity. Still, there was no denying that Ancestor Lu Tianyi's talent could absolutely have reached the Eternal Life Realm, and he would not have been weak.
"Tell me about the Main Dao. If I understand them, perhaps it won't be so difficult to draw upon their power next time," Ku Zu said.
Lu Yin nodded. The three of them chatted in front of Wang Xiaoyu's tomb. Earlier, in the Mirage Domain, Lu Yin had not gotten around to discussing the Main Dao. He had only talked about the Eternal Life Realm. Now, he had told Ku Zu everything.
"By the way, Senior, what did you mean when you said your understanding of karma was very passive?" Lu Yin