Gu Yuan raised his head to look, only to see the jade box had already opened, with a Sword Pill of yin-yang colors quietly lying inside.
Not only that, atop the Sword Pill, a strand of golden light flickered incessantly, seemingly exuding an aura of immortality.
"This is... the Golden Seal Sword Pill?!"
Upon seeing this, Gu Yuan was momentarily taken aback, but then he revealed a look of delight.
No wonder that Ape Demon would betray its master to break into the Realm of Yin Yang.
In this Realm of Yin Yang, what ultimately flourished was not a technique but an "Immortal Sword Seal."
A Sword Seal condensed by a High-grade Sword Pill infused with Immortal Golden Nature!
"Zheng! Zheng!"
At that moment, the Yin Yang Sword Seal seemed to sense the presence of a living being, and suddenly arose, a brilliant sword light surged forth, seemingly wishing to escape.
"Huala!"
