In the mortal domain, Wu Yu had seen others who had memory-searching techniques.

But they could not search an immortal's immortal spirit.

But the Chakravarti Ghostly King's Dark Moon Soul-and-Spirit Domination Skill could, as expected of a ghostly immortal's secret technique. It looked eerie.

One could only imagine the agony that Zhao Yuanchen had gone through.

His entire body was starting to turn purple from the frostbite, the cold graying his eyes over like a corpse's.

The entire process took about 15 minutes, and the Chakravarti Ghostly King's eyes continued to flicker.

Wu Yu was thinking, "He chose to use the Dark Moon Soul-and-Spirit Domination Skill rather than let Zhao Yuanchen speak. He wants to know the most important information first, and then decide if he will tell the other ghostly kings."

Although he needed the other ghostly kings' help, he wanted the information first.

Finally, he smiled. He had the answer he wanted.

A 10th Grade Mark of an Immortal King.

It was completely different from what he had imagined. He was actually a little...