Mu Yuyi formed hand seals before his chest, and Sage Chakra of yin and yang attributes flowed forth. An ethereal aura immediately emanated from him. Unlike the fluctuations of spiritual power, this aura made Mu Yuyi feel as though he had merged with heaven and earth. Faint white and black specks of light appeared around him, like dust motes drifting softly beneath a beam of light.
As Mu Yuyi continuously formed seals with his hands, that ethereal aura steadily deepened. Faint threads began to appear around him. These threads were densely interwoven, chaotic and disorderly, yet constantly shifting as they extended in every direction. Many vanished beyond the horizon, while quite a few descended into the surrounding area.
Sweat gradually seeped from Mu Yuyi's forehead. Clearly, casting yin-yang techniques was no easy task for him at his current level. He had studied this spell for too short a time, and the entire system of yin-yang techniques differed greatly from the other spells of the cultivation world. There was truly very little he could draw upon.
After half an incense stick's worth of time, Mu Yuyi finally found some clues amid the tangled threads. One faint thread connected to a spot not far away, where there was only a small brown stone.
Mu Yuyi's heart stirred slightly. The threads drawn out by the yin-yang technique were all connected to him; there had to be some karmic link between them. Moreover, given Mu Yuyi's current mastery of yin-yang techniques, any karma he could perceive was bound to be deeply connected. He could not see relationships that were too simple.
For example, if Mu Yuyi had once rested on a stone, they would have formed a karmic connection. But such karma was too simple for Mu Yuyi to discern. However, if that stone