Moreover, Yin soldiers had a restraining effect on certain Death Clan members and ghostly creatures, making them easy to deal with. They would play a major role in future wars.
Zhao Fu had already foreseen that Yin soldiers would become one of Great Qin's main forces in the future. The prerequisite was conquering more nations and seizing their King Seals.
Unfortunately, the Great Qin King Seal currently had no way to mobilize its power. If Zhao Fu did not use other powers, he only possessed Tier 8 cultivation. If he went to assassinate the rulers of nations outside now, he would be dead without a doubt.
Their cultivation was what it was, and they also had countless soldiers and experts. Without the power of the Great Qin King Seal, Zhao Fu simply had no strength to resist.
Previously, Zhao Fu had only been able to contend against them by relying on the Great Qin King Seal's power as a Level 11 Marquisate Seal. Now, there was no hope at all—he could only rely on becoming stronger himself and could no longer depend on external power.
These six Nine Nether King Seals were said to have many uses in the Yin World, though it was not yet clear what they were. Zhao Fu did not yet have the ability to travel to the Yin World, and even if he did go, he seemed to have no purpose there, so he was not particularly eager to go.
Zhao Fu also had no way to use these six Nine Nether King Seals, because he already had a Ghost King Seal that had transformed into a dragon of fortune and merged into his body.
Ordinary people could only use one seal, so Zhao Fu would need to appoint six Yin Lords to command the