The Qiankun Cauldron floated overhead, its towering phantom restraining the Taiji Diagram controlled by Laozi.
Fortunately, Laozi was using the Taiji Diagram to suppress the formation. If he had used the Hunyuan One Qi Taiqing Talisman, this Liangyi Weichen Great Array would likely have already stopped functioning.
The advantage of setting up a formation was that Laozi could focus wholeheartedly and pour all his Divine Sense into the Taiji Diagram.
There were two approaches to using Spirit Treasures.
One was to possess enough Spirit Treasures to combine several of them, achieving unexpected effects;
The other was to possess an exceptionally powerful Spirit Treasure and devote one's entire body and mind to it, hoping to unleash even greater might.
For ordinary Cultivators, the more Spirit Treasures, the better.
Emperor Taiyi of the East of the Demon Race was a typical example of the second approach.
Even in the dead end of the War between the Wu and Yao clans, he only wielded the Chaos Bell and used no other Spirit Treasures.
Perhaps another reason was that although Quasi-Saints could refine the Restrictions of an Innate Supreme Treasure and obtain ownership, only Saints could unleash its full power.
Emperor Taiyi of the East dedicated himself to comprehending the Chaos Bell, seeking to bring out more of the Innate Supreme Treasure's might, and spared no effort in doing so.
Other than what was necessary for Slash Corpse, he did not comprehend any other Spirit Treasures and focused solely on the Chaos Bell.
Moreover, his opponents were Ancestor Wizards. Aside from self-explosion and the Twelve Divine Fiends Great Array, they simply could not break an Innate Supreme Treasure's defenses.
The Chaos Bell, which balanced offense and defense, was enough for Tai Yi. He had no need for other Spirit Treasures in battle.
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