Fighting the Supreme Realm

"Rejuvenation Pill, can make people younger. The fifth grade of the Emperor."

Comment: "Humans like to study these, but women like it."

"The flower of life can bring the dead back to life, restore strength, and be reborn in Nirvana. The sixth grade of the Emperor."

Comment: "It's a good recipe, but it's of little use."

……．

These prescriptions range from low-level to high-level, with various and strange functions. The annotations are obviously in the tone of the old Demon Emperor. However, with Xiao Yan's current level of medicine refining and his experience in the Dou Emperor Continent, it is naturally impossible to judge its quality based on the annotations. However, since It was collected by the old Demon Emperor throughout his life, so it must be good.

Just when Xiao Yan was browsing these prescriptions, a "huh" sound flashed in Xiao Yan's mind, and the surrounding space shook.

A ray of light floated out from Xiao Yan's ring, and Zhan Lao's figure slowly formed in the air. Old Zhan's eyes glowed golden, he reached out and grabbed the prescription in Xiao Yan's hand, and started flipping through it anxiously, feeling uncontrollably excited.

"Mr. Zhan, what's wrong with you?" Xiao Yan looked at the excited Mr. Zhan and asked in confusion.

Mr. Zhan usually didn't leave the tower unless he had something important to do. Now he suddenly appeared without his usual calmness. Xiao Yan was naturally very surprised.

Mr. Zhan seemed to have not heard Xiao Yan's words at all. His eyes never left the prescription in his hand, and he flipped through it one by one with slightly trembling hands.

"What a recipe, what a recipe! As expected of the Demon Emperor's collection, they are all good recipes -" Mr. Zhan couldn't help but mutter to himself as he flipped through the pages.

Suddenly, Mr. Zhan stopped reading, his eyes suddenly focused, and he stared at the piece of kraft paper on the surface that seemed to have been baptized by countless years, his eyes were shining brightly.

"There is such a pill... There is such a pill..." Mr. Zhan was stunned for a long time and murmured to himself.

"Old Zhan, what kind of elixir is it?" Xiao Yan had seen these prescriptions, but didn't know the pros and cons. Now that he saw Old Zhan acting so rude, he guessed that Old Zhan must have seen some excellent prescription, and his curiosity aroused. ;