The old man's eyes lit up when he heard this. Such a good thing actually happened. He had lived for tens of thousands of years and had never heard of the elixir this girl was talking about.

"These medicines are easy to get. But what you see are all illusions. The real elixir is in this space ring. But my soul is about to dissipate, so you have to find me a body quickly." The old man did not immediately give the space ring containing the elixir to Sang Jin.

"This is Guyuan Pill. You can use it first." Sang Jin took out a Guyuan Pill from the space ring.

This was a elixir for stabilizing the Yuan Shen. It was a seventh-grade elixir, but a low-grade, second-level elixir. She had made it a while ago for fun. In her words, anything less than a top-grade elixir was useless.

Ever since she found this bottle of pills, she hadn't suffered any loss of spiritual stability due to mental energy consumption. It was a pity that she had sent many of her waste pills to the auction house.

There was only this one bottle left. There were ten pills in total. She had already used one, and now she gave one to the old man, so there were eight left.

"This Gu Yuan Dan can stabilize your soul and allow you to exist for another month." Sang Jin said. In fact, even without the old man saying it, she could tell that this was an illusion.

This should be what she likes deep down in her heart, and what is presented here is what she likes. She likes to make pills, and what is presented here are some magical medicines.

"That's great."

"Tell me about your origins. I can't keep an unidentified soul around me. What if you did some unforgivable things in your life? Wouldn't it be too immoral for me to save you?" Sang Jin looked like he would not give up until he found out about her origins.

The old man's elixir contained two herbs that were exactly what she needed to refine the Heavenly Dao Pill. Her secret realm was missing these two herbs. She had only just found the ingredients for the Heavenly Dao Pill by chance in the cave of a spirit beast.

"I have stayed here for thousands of years, searching for a suitable successor. These illusions are used to test those who enter. They will not harm anyone. Those I do not like will simply be trapped in the illusion. Once the successor obtains the inheritance, they will naturally awaken."

"So, you are still a good person."

"When have I ever been a bad person? If I hadn't been soft-hearted, I wouldn't have been assassinated and died. Ten thousand years ago, in the era when I was alive, there was an immortal cultivator named Hong Meng. We, a group of hundreds of powerful people in the Mahayana and Tribulation Crossing stages, surrounded him. During this process, my cousin Li Tang, who came with me, slapped me from behind. This caused me to be seriously injured. Later, I found out that his palm was poisonous. In the end, I..." The old man talked about his experience before his death.

"My name is Sang Jin, what's your name? Why are you trying to surround that immortal cultivator named Hong Meng?" Sang Jin asked curiously.

Isn't Hongmeng the title of Master? Could they be surrounding her Master? Has her Master lived for tens of thousands of years?

It wasn't surprising when she thought about it. When she met her master, he was already in the Tribulation Crossing Stage. As long as a master in the Tribulation Crossing Stage didn't do anything outrageous, he could live for 90,000 years.

"I was also a powerful Mahayana cultivator when I was alive. Little girl, can't you show me some respect? At least address me as you are."

"Will you tell me?"

"My name is Li Jinglei, and I'm good at using thunder magic. Anyway, I don't know how to make medicine. I collected these spiritual herbs and medicines to detoxify myself. But in the end, they were never used. It's okay to give them to you. Little girl, don't forget to find a body for me. I think the guy who came in with you is quite good." Li Jinglei said.

"Alright, alright, no matter how powerful you were in life, that was only your life. Now, son, you are about to disappear. Don't think about my brother. Besides, you can't hurt me, and you still need me to be reborn. Let's find a body that has just died. My brother has the same surname as you." Sang Jin warned Li Jinglei.

She hadn't originally researched the Soul Bond Pill to steal a living person's body. She had simply kept it as a way to save her life.

"Okay, whatever you say goes. Anyway, it's good that I can leave here first. I'll give you this space ring, you keep it. I'll go see the guy who came in with you first. He seems very interesting." After Li Jinglei finished speaking, he turned into green smoke and floated away.

Sang Jin found a place to sit down and began to practice. The spiritual energy here was much richer than outside. She couldn't miss this opportunity to improve her cultivation. She wanted to reach the Great Perfection of Qi Refining as soon as possible and refine another Heavenly Dao Pill.

At this time, Li Jinglei had already floated to Li Jingyu's side. In fact, when Li Jingyu just came in, he felt a sense of familiarity. The barrier of the gate automatically opened when it sensed this sense of familiarity.

But the boy saw through his illusion in less than a cup of tea, and then attacked him with thunder. Who was he to be struck by thunder? He was an expert in thunder. But he was also curious about the kind of girl this boy had in mind.

But he didn't expect that an old man like him who had existed for tens of thousands of years could be controlled by a little girl. But it was also good for him.

So I left this brat here. He was a hardworking guy, meditating and practicing.

With a bone age of over two hundred years, he had already reached the mid-stage of the Golden Core stage. That was quite a good aptitude. After all, two hundred years was but a fleeting moment for a cultivator. The girl named Sang Jin said his last name was also Li.

"Boy, this is the Law of Thunder. It's overbearing and fierce. Don't resist it. Try to accept it."

An old man's voice sounded in Li Jingyu's mind.

Try to accept it. He had never considered accepting lightning. He had always used his own cultivation to resist it, thinking that if he was strong enough to defeat it, he could control it. Tame it. This was the first time someone had told him to accept it.

"I've got it! Thank you, senior, for your guidance." Li Jingyu was not such a tactless person. The old man's kind guidance had helped him make some progress in his "Sky-crossing Thunder Dragon Art".

"Don't thank me yet, let me ask you. What's your name, boy?" Li Jinglei asked.

"Junior Li Jingyu." Li Jingyu looked up and saw Li Jinglei's spirit. Wasn't this the man who had just trapped him in the illusion? He had even tried to strike him with lightning, but it had missed. He then disappeared.

"I am the owner of this tomb, Li Jinglei. I was a great master in the Mahayana stage when I was alive. I also have the thunder spirit root. How about becoming my disciple?" Li Jinglei coaxed.

"Not very good." Li Jingyu wasn't very interested. His Heaven-crossing Thunder Dragon Art was also a Saint-level technique. It was passed down to him by Xiao Jin. Xiao Jin's master had already ascended to the Immortal Realm, and his cultivation was much higher than this Mahayana-level elder.