He raised his eyebrows. What was this board? It was quite strange. It could move through the snow without any spiritual power. It seemed quite interesting.

Yun Yuan quickly slid to a place near the hot spring. The snow here was very thin and not suitable for skiing, so she put her skis away and carefully began to test the water temperature and measure the water depth with a long branch.

Finally, she found a place where the water was waist-deep and the temperature was just right. She pulled her belt and her clothes slid down from her fair and round shoulders.

Rong Xi quickly withdrew his consciousness. Listening to the sound of the rushing water, his heart was in a mess. Thinking of the abnormal body conditions at night recently, he realized that he was aroused by lust.

He secretly despised himself. He had been pure and celibate for hundreds of years, but when he was about to ascend to the upper realm, he fell in love. The other party was the woman he gave to his disciple. Was this considered disrespectful to the elderly?

The hot spring was filled with the power of fire. Yun Yuan felt spiritual energy flowing into her veins and muscles. She sighed comfortably. It had been a long time since she had soaked in a hot spring, and she wanted to soak in it longer.

She didn't know how long she had been soaking there until she felt a little dizzy and her whole body became hot and uncomfortable.

Yun Yuan's face changed, she was going to build her foundation!

How does one build the foundation?

Yun Yuan was anxious. She hadn't finished reading the booklet given by Rong Xi. Who knew that he would establish his foundation so soon? She had originally planned to read it slowly after returning.

Her dantian swelled and ached, and her tendons and veins also ached. Just when she was about to faint from the pain, Rong Xi's voice rang out: "Concentrate your mind on the dantian, embrace the primordial energy, and maintain unity..."

Don’t worry about shame, your life is more important.

Yun Yuan sat cross-legged in meditation, and according to Rong Xi's instructions, she compressed the spiritual power in her dantian step by step.