The Taiyin Essence Stone is extremely precious, but the method of use is also extremely demanding. First, complicated refining techniques must be used to induce the Taiyin Essence contained in it, but it must not be allowed to pass away, and then it can be tempered and refined with the power of true fire.

Until its overbearing Taiyin power is completely refined, it can be used to warm up the consciousness and soul. Otherwise, the overbearing and cold Taiyin essence can directly freeze Su Bai's fragile soul and consciousness to pieces.

It's also that Su Bai's cultivation level is too weak at this time. If he has the cultivation level of Yuanying Tianjun, he is not afraid of the Taiyin essence and can absorb it directly. However, if he wants to absorb the Taiyin essence under Yuanying, he must go through refining.

, otherwise this Taiyin Essence will become a fatal poison, just like those ordinary patients in the hospital. Although they are only invaded by a ray of Yin Qi leaked from the Taiyin Essence Stone, it is the same for mortals like them.

is fatal.

Fortunately, it was Su Bai who discovered this stone. If it were anyone else on earth, even if they knew it was a treasure, they would not be able to absorb it and use it!

After this practice, it was noon on the second day. At this time, the fist-sized Taiyin Essence Stone had become the size of a fingernail, with a deep black light flowing on it. It looked many times more beautiful than the black gemstones on TV.

!

After such a long time, Su Bai had just refined one-third of the Taiyin Essence from the Taiyin Essence Stone. It would probably take three to four days to completely refine it.

Without continuing, Su Bai put away the Taiyin Essence Stone and prepared to fill his stomach.

Today is Sunday, so there is no need to go to class. Su Bai thought about it and planned to move his training venue to Yuncang Mountain. Not only was it inconvenient, but it was also extremely lacking in spiritual energy. It was really a way to get twice the result with half the effort. It just so happened that Tang Anguo gave him the set before.

The villa also has a place to use, and when the time comes to set up a large array, it can be temporarily used as his training ground.

Thinking like this, Su Bai had already gone downstairs, but before he could get far, the phone rang.

After taking a look at the caller ID, Su Bai's face suddenly showed a bright smile.

"Hey, brat, have you grown up? How dare you move out on your own? If aunt hadn't told me, you would still be keeping me in the dark! Give you half an hour, come to aunt right away, we are here

Wait for you!"

Listening to Su Qingyao's reprimand, Su Bai didn't feel any discomfort, but instead felt unprecedented warmth and surprise in his heart.

"Sister, are you back?"

"Well! Stop talking nonsense and come quickly!"
Chapter completed!