The result was obvious. The strength of the spirit body did not increase, and the underworld god statue once again shot out an invisible force. Chen Chen accepted it without hesitation. He vaguely felt that he had found a loophole in the underworld god Palace.
"This is the correct way to open the heavenly demon grand cultivation technique... I was too tired from all the killing."
Chen Chen was secretly delighted. He converted all the nomological power in the demonic seed into his own cultivation.
The underworld god statue kept infusing the nomological power into the spirit body. Chen Chen continued to absorb it. After about an hour, he vaguely touched the threshold of the late stage of the Mahayana realm.
If he could reach this realm by killing spirit bodies, he would have to kill at least hundreds of spirit bodies.
But now, he didn't need much effort to use the heavenly demon grand spell.