Ling Feng nodded and didn't speak, and when Old Man Zhao saw this, he hurriedly said: "On the way, Meng Tong must have told the master some simple information, I don't know if Master Ling has studied this aspect and is interested in helping me with this!"

"Well, I'm a little interested!" Ling Feng has been in the immortal realm for thousands of years, so naturally he has also studied Chinese medicine and traditional Chinese medicine, and what Ling Feng has refined can already be called a panacea!

It's just that many immortal cultivators in the fairy world have strong skills, and they have less dependence on drugs, and the earth is known for its high technology, but in the fairy world, you don't care about any technology at all, even if your technology is high, you can't stop a move at the level of the immortal emperor!

Old Man Zhao heard Ling Feng's words, and quickly took out a transparent bottle from his pocket, which contained a green liquid that looked very viscous!

He said again: "This is what the medical experts extracted from hundreds of plants, but I don't know why it disappeared as soon as the lid was opened, and they finally managed to get into this bottle!" Ling Feng glanced at the bottle, and the whole person was shocked, what it contained was the Chaos Wood Aura, the most essence of the Wood Aura!

But Ling Feng felt it carefully, only to find that this small bottle of liquid only had a trace of Chaos Wood Aura, and it was not very pure!

However, being able to extract wood aura from hundreds of plants proves that this team of medical experts is also very powerful!

Ling Feng stood at the door and thought, the wood aura represented the healing ability and life force, and Ling Feng's chaotic aura contained pure wood aura, which could maximize the healing power and life force in this liquid!

However, the Zhao family's team of medical experts was actually able to extract the Chaos Wood Aura from the plant, which also shocked Ling Feng, even in the Immortal Realm, pure Chaos Wood Aura was very rare, if a large amount of Wood Aura could be made on the earth, no matter where it was used, it would make Huaxia the strongest in the world, which was also a good thing!

Ling Feng's idea was already very mature, and what he was thinking about now was how to combine the two!

And Old Man Zhao saw that Ling Feng had been thinking for a long time, so he asked with a smile, "Master Ling, what do you think of this idea?"

"No problem! I'm interested!"

"Since Master Ling is interested, then I have a little idea, I want to hire you as a senior consultant of our medical expert team to be responsible for this invention, I don't know what Master Ling has in mind!" Hearing Ling Feng's promise, Old Man Zhao was very excited, so he said again!

"Okay!" Ling Feng nodded, he was also very interested in this project!

"Since Master Ling agreed, then Mengtong, you can take Master Ling directly to the R&D base! Familiarize yourself with the situation, and let Master Ling get to know such a medical expert!" Old Man Zhao said with a smile!

"Okay grandpa!" After finishing speaking, Ling Feng and Ling'er left the Zhao family with Zhao Mengtong in their arms, and Zhao Mengtong drove the car himself, and Ling Feng and Ling'er sat in the back!

"Ling'er, what do you think of this project?" asked Ling Feng in the car!

"That bottle should be filled with Wood Spiritual Qi, if you want to extract it, I think you should lay out a formation and gather it in the formation!" Ling Feng replied!

Ling'er's idea coincided with Ling Feng's, they used technological means to extract the wood aura, but it was not very pure, and there was no way to store it!

It's not suitable for large-scale refining, but the Spirit Gathering Array can solve these problems!