In the stone house, Li Laodao first whispered to Han Yu the method of practicing the Breath Condensation Technique and the tips on how to use the secret sound transmission, then he gritted his teeth slightly, condensed a drop of blood essence, and handed it to Han Yu.

"The main chapter of Blood Refining Kung Fu is a method of cultivation and cannot be left to ordinary paper and pen. I can only teach you in this way."

"You can just sense the technique, or you can refine my essence and blood."

Han Yu shook his head slightly: "I'm just sensing the technique. Please wait for the essence and blood to be collected later."

The main part of the Blood Refining Technique requires activating the qi and blood throughout the body and coagulating it into a blood talisman at the Tanzhong point, thereby forming the circulation of the blood talisman at the first level, the structure of the blood talisman, the circulation of the blood talisman, and the position of the blood talisman. Without the right method, it will definitely not be accomplished.

Once the cultivation is completed, the body's toughness, blood, etc. will be greatly improved, and as long as the essence and blood are sufficient, most injuries to the body can be recovered.

Han Yu accepted this method in his heart and felt a hint of joy.

Isn't this the best choice for practicing spiritual refining on your own? I happen to have no shortage of essence and blood to replenish myself and recover from my injuries!

After the teaching was completed, Li Laodao's face turned sallow and there was a hint of relief in his eyes. "Okay, little one, it's all done."

Han Yu bowed respectfully: "Thank you, fellow Taoist."

Li Laodao waved his hand: "Don't thank me, this is also the last relationship between you and me."

"If you embark on the devil's path in the future, don't mention my name. If you follow the right path, don't be tainted by the devil's cultivation habits - I became a devil's cultivator. You can't learn from me unless you have to."

After speaking, Li Laodao turned and left, his figure gradually blurring under the night.

Han Yu looked at the direction he was leaving and didn't come back to his senses for a long time.

Early the next morning, Han Yu inspected the spiritual field as usual and glanced at Li Laodao who had also woken up across the spiritual field.

Li Laodao's face was serious, as if he didn't know him.

Han Yu didn't say hello anymore and went back to his house to practice after inspecting the spiritual field.

After finishing the process of refining the medicinal power of the Mysterious Heart Fruit into spiritual breath, Han Yu began to take a closer look at the secret spiritual refining techniques and blood refining techniques.

If everything goes well, he will try to use this secret technique to refine a spiritual root, so that he can change from four spiritual roots to three spiritual roots, and increase his cultivation speed and the upper limit of his cultivation path.

While he was looking at it carefully, footsteps came from outside the stone house.

"Junior Brother Han, are you here?"

Han Yu put away his belongings, opened the door, and saw Liu Lan coming: "Senior Sister Liu, do you have anything to do with me?"

Liu Lan said: "Let me ask you something, have you met Senior Brother Zhang today?"