He became the True Lord of Ten Thousand Laws starting from Liaozhai.

On the other side, Xu Yi did not stop. After casting the Rejuvenation Spell, he quickly began casting the Soul Binding Spell. This set of small combos was a tailor-made package for this vengeful spirit.

Liu Yu was amazed. He was amazed by Xu Yi's methods. He had never seen such techniques or spells before. Xu Yi had brought him many surprises. He even had a slight greed in his heart, but he quickly dismissed it. Such thoughts were absolutely unacceptable.

Not to mention that Xu Yi himself is very strong, the power behind him is definitely not something they can mess with. He has never seen such a young disciple in the Wind and Fire Sect use such a spell.

It can only be said that Xu Yi's background is even more powerful than they imagined. Liu Yu dared not think about it anymore and could not have such greedy thoughts. He believed that Xu Yi must have some unexpected trump cards or something in his hands, which were things that they could not use to extort money.

Liu Yu didn't dare to gamble. Making friends was enough; there was no need to risk his future and his family's fate to do something so immoral.

The idea flashed through Liu Yu's mind for a moment and then quickly disappeared.

A black chain quickly materialized in Xu Yi's palm. Holding the black chain, he threw it into the body of the eldest young master. This was the first time he had used the Soul Binding Spell.

Even in later generations, he rarely used this spell. He had already achieved supernatural powers for many years and no longer needed them.

Whether it's capturing a soul or bestowing an imperial decree, it's all just a matter of a single thought for Xu Yi.

The chains emitting black smoke quickly and completely disappeared into the young master's body. The black smoke continued to emanate, but compared to the previous scattered feeling, the black smoke was now much denser, and there was also a hissing sound.

Liu Yu was a little worried. Just as he was about to ask something, he looked at Xu Yi.

"If I interrupt Xu Yi now, will my brother get hurt? Oh well, it's his spell. Let's wait until Xu Yi finishes casting it before we talk about it." Liu Yu thought to himself. He had no other choice but to patiently wait for Xu Yi to finish casting the spell.

With Xu Yi's patient guidance, he gradually grasped how to use this soul-snatching spell, which was actually quite simple.

This soul-hooking spell can pull out the soul of the person it hooks. Whether or not you can defend against this move depends entirely on the strength of the soul of the person hooked. The probability of this move hitting is not high. It can only be used to catch people off guard in close combat. However, right now the young master is like a dead man, not moving at all.

This is a sitting duck; there's absolutely no way to dodge Xu Yi's magic.

That's perfect, Xu Yi can use the eldest son as a practice subject.

Xu Yi also gained a lot. He discovered the problem in the eldest young master's body: he was affected by Yin Sha. This was not a disease that any famous doctor could cure. It was a problem of the soul, and no amount of elixirs could expel Yin Sha.

"Possessed by Yin energy? Very interesting. No wonder even a Foundation Establishment ancestor couldn't do anything about it. That's right, if your expertise isn't aligned with your cultivation level, no matter how high it is, it's useless."

Xu Yi thought to himself, he had his own ideas. When the time was right, he pulled hard with his right hand, and a wisp of black smoke was tightly grasped in his hand. At the same time, there was also Xu Yi's soul-snatching spell in this wisp of black smoke.

Without the aid of the soul-snatching spell, Xu Yi would have had no way to easily hold this cloud of black smoke in his hand.

After doing all this, Xu Yi turned to look at Liu Yu.

"Fellow Daoist Liu, this is a mass of Yin energy. It is this that has caused your elder brother to suffer day and night, unable to wake up," Xu Yi explained, holding the Yin energy up to Liu Yu so he could see it.

Just as Liu Yu was about to reach out and touch it, Xu Yi interrupted him.

"Fellow Daoist Liu, you must not touch it. This is something I have locked away with magic. Just take a look."

Liu Yu nodded, then turned his gaze to the eldest young master, saying with some concern, "Fellow Daoist Xu, what should we do about my elder brother's current condition? What should we do?"

He glanced at his older brother worriedly. Liu Yu didn't dare to touch him, afraid of causing him any problems. He wasn't a doctor, but he was very obedient. Xu Yi hadn't said anything yet, so he absolutely dared not touch his older brother.

"It's alright. The young master is just too mentally exhausted and needs to rest for a long time. You can ask the pharmacist to prescribe some calming and nourishing medicine, but it can't be too strong, just something gentle."

"Your elder brother has just recovered somewhat, so we can't give him too strong a medicine. Also, your elder brother might be waking up soon, so we can prepare some spiritual water and some food to help him recover his strength."

Xu Yi instructed, "Logically speaking, the eldest young master is also a cultivator, and his physical condition is not that bad. However, the level and grade of this Yin Sha are too high. It is not something that a Qi Refining stage cultivator can withstand. It is a miracle that the eldest young master has not died after being unconscious for so long."

Ta-da...

A series of hurried footsteps came from outside the door. It was Liu Dengyun who had arrived with Liu Yun, the head of the Liu family.

Liu Yun looked very excited. He had just heard Liu Dengyun say that this Xu Yi seemed to have some skills, as he had managed to make his eldest son, who had been unconscious for so long, make some sounds. If that was the case, wouldn't things take a turn for the better?

No one wanted his son to wake up more than him. The Liu family had few descendants; there were only two boys in this generation, Liu Tian and Liu Yu. Moreover, he had no brothers, and his sisters had already married. Only Liu Tian could take over the Liu family's responsibilities.

As for Liu Yu, Liu Yun had long seen that Liu Yu's ambitions did not lie in the Liu family. This place was too small to accommodate Liu Yu's ambitions. The ancestor did not say much. As long as the family could produce another Foundation Establishment cultivator, he would be able to leave in peace.

However, no one in the family has reached the Foundation Establishment stage yet. The patriarch was quite helpless while in seclusion, as there were too many things going on in the family recently. But none of them bothered him. He only needed to focus on his secluded cultivation in the secret room. As for these troublesome matters, he could leave them to the family head and the others to worry about.

He is the last line of defense for the Liu family. If something happens to him, it means the Liu family is truly doomed.

"Tian'er? Tian'er?!" Liu Yun looked in Liu Tian's direction. He seemed to see some signs that Liu Tian was about to wake up. He had been taking care of Liu Tian for so long that he had already memorized Liu Tian's physical condition.

No one understood Liu Tian's condition better than him. These days, he had been taking better care of Liu Tian than the servants in his household. This was his son, so of course he had to take good care of him.

Moreover, he wouldn't trust anyone else with this kind of task.

......