Lin Yi's battle plan didn't have a very high success rate.
The Immortal King was very clear about this.
Trying to launch a sneak attack under the cover of the Drought Demon's outstanding Perception, to be honest, was very hard to pull off.
But the Immortal King could take this opportunity to arrange the next step, and try to use the Fu Xi Talisman again to control and completely restrict the Corpse King's movements, suppressing them.
Unfortunately, it failed to have any further effect.
The Four Corpse Kings truly lived up to their name as the world boss targeted by the will of the Three Realms and Six Paths; the difficulty of trying to kill them was obvious.
The Fu Xi Talisman was indeed a Divine weapon that restrained the Four Corpse Kings, but you still needed your own strength to swing the hammer; with the current Divine Power reserves of the Immortal King's Divine Power Avatar, he really couldn't do that.
