C820 North and South Life and Death Fight
Yinn Jiutian and Ku Shidi both knew that they wanted to kill Qi Zhuohao. They had to rely on one person to stall Heavenly Hero Old Man. Only then would they have a chance. With Heavenly Hero Old Man by their side, it was virtually impossible for them to kill Qi Zhuohao. This was because Heavenly Hero Old Man had the Ruler of Illusion.
Furthermore