There's no doubt that this mysteriously appearing hunched old man is definitely on the same level as the Qingqiu Mountain Grand Elder.
Moreover, the two of them are certainly in cahoots.
Lin Yuan knows that trying to be clever in front of such beings is tantamount to seeking death.
So, he honestly said, "I'm not sure, it's my first time using it today."
"In theory, the more energy consumed, the stronger the human soul summoned."
After hearing Lin Yuan's answer, the hunched old man pondered briefly, then took out half a turtle shell from his bosom and said to Lin Yuan, "Then add this to it."
Lin Yuan could feel that the Power of Rules contained within this half piece of turtle shell exceeded the combined Power of Rules of the Eagle and Snake Generals.
"Elder Bai!"
