Facing the opponent's Martial Monarch's might, Wu Hui's expression did not change at all. On the way to the Holy Road, he could even endure the power of the Martial Saint.

"Impossible, Great Emperor Yunyu, I have personally seen Emperor Wu Dan activating a seventh level fire spirit. It is impossible for him to only be a One-star Martial King, and the lowest level of strength is also higher than this one." Feng Yunyu's words caused Lan Yunhai's face to change drastically, as he anxiously tried to defend Wu Hui.

Oh?" The Blue Core Emperor personally saw him trigger a seventh level fire spirit? " Feng Yunyu's face was filled with doubt. Feng Yunyu's cultivation technique made his spiritual sense somewhat unique, allowing him to see through the cultivation of those stronger than him. For those weaker than him, this was even more so. Although the young man in front of her had a unique concealing technique, Feng Yunyu was still able to tell that he was only a 1-star Martial King. However, if the other party was truly a 1-star Martial King, how could he be so calm under the might of a 1-star Martial Emperor? Could he have been wrong in obtaining such certainty from Lan Yunhai?

Great Emperor need not guess what my cultivation level is, all you need to do is to know that I am a Seventh Grade Pill Imperial. I am here to refine a Grade 7 pill entrusted to me by the Blue Pill Emperor. With a wave of his hand, a level 7 fire spirit appeared in a flash, and Wu Hui turned to leave.

"Wait! Emperor Wu Dan, I was too rash, I hope that Emperor Wu Dan can be magnanimous and forgive me. " Seeing Wu Hui ignite a level seven fire spirit, Feng Yunyu immediately walked down the stairs and stood in front of him, bowing deeply. There was no longer any doubt on his face, and he could hide his cultivation, but that fire spirit was not something he could feign. Although Feng Yunyu was currently a Expert of Martial Monarch, he could not help but apologize to Wu Hui.

"I'm in a hurry." Being blocked by Feng Yunyu, Wu Hui frowned slightly, and said with a cold tone.

"Alright, I'll be troubling Emperor Wu Dan." Feng Yunyu's face lit up, he knew that the other party was not going to bother with him anymore, he immediately took out a Storage Ring and handed it over to Wu Hui.

"Emperor Wu Dan, this is a copy of the seventh grade Qi Gathering Pill's medicinal herb and pill formula. I will have to trouble Emperor Wu Dan to refine it. Even if it does not succeed, I have a gift for you." Feng Yunyu said extremely politely.

Although it was not easy for him to gather Grade Seven Herb s, but he was not stupid enough to think that a would become enemies with a Pill Imperial because of it. Even if the other party did not succeed in refining the Grade Seven Herb, Feng Yunyu would still have to give it to him with a smile, and would even have to present him with an arduous gift.

Wu Hui received the ring, and with a flash of light, he took out the seventh stage Qi Gathering Pill's pill formula. After inspecting it with his eyes closed, Wu Hui opened his eyes, and five colored lights flashed in his eyes.

"I wonder if there is a Refining Pill Room?" Wu Hui said.

"Emperor Wu Dan will be refined here. This place has already been sealed by my Spiritual Sense, no one can disturb me." Feng Yunyu said, and let Wu Hui refine it in the Empire's Great Hall.

Wu Hui nodded his head, with a flip of his hand, he took out a simple Pill Furnace. This Pill Furnace was collected by Wu Hui from a White Clan Treasure Pavilion. It spent ten million of its own Spirit Coin and it could be said that this was the most precious thing Wu Hui had bought. This was a level eight Pill Sovereign Furnace, so this kind of Pill Furnace could be used to refine Grade Eight Medicinal Pill.

When Wu Hui took out the Pill Sovereign Furnace, both Feng Yunyu and Lan Yunhai were somewhat shocked. With their eyesight, they were naturally able to see that the Pill Furnace was extraordinary, and were no longer suspicious of Wu Hui's identity. How could ordinary people have such a high level Pill Furnace, then Lan Yunhai would also only have a Pill Emperor Furnace.

Wu Hui took out the Pill Furnace and placed it in front of himself.

This was his first time concocting a Tier 7 pill. Regardless of whether it was the fire spirit, medicinal herbs, or the forging method, he needed to carefully analyze them.

Refining a Tier 7 pill was more than ten times more complicated than refining a Tier 6 pill. The herbs required to forge a Tier 7 pill were more than 200. The medicinal properties and effects of these medicinal herbs were all being filtered in Wu Hui's mind. With Wu Hui's current pill refining level, he already had a premonition as to whether he would be able to refine the pellet or not. If he was not 100% sure, Wu Hui would not have recklessly started to refine pills, which allowed his success rate to reach 100%.

Two hours. Four hours. Only after six hours did Wu Hui open his eyes.

"Great Emperor Feng, do you have Pure Buddha Grass?" Wu Hui stood up and asked Feng Yunyu.

"Pure Buddha Grass?" Feng Yunyu was a little doubtful, he did not understand why Wu Hui would ask such a medicine.

"No, Grade Seven Herb were originally very difficult to collect. I spent a few years training in multiple empires to collect these medicinal herbs." Feng Yunyu shook his head.

"It's fine if you don't have it, but the success rate is a bit lower. Also, the quality of the pill might be affected." Wu Hui said, activating the fire spirit, preparing to refine the pill.

"This is called nothing!" The corner of Feng Yunyu's eyes twitched. Although he had just said that he didn't care whether the other party had succeeded or not, he was incomparably nervous in Feng Yunyu's heart. He had collected these medicinal herbs for a few years and had spent countless amounts of money just to obtain a seventh grade Qi Gathering Pill. As long as he had a Qi Gathering Pill, Feng Yunyu was confident that he could break through another level and reach Three-star Martial Monarch within a year.

Countless Pill Master were trying to find ways to increase the success rate of refining a Pill Master, no matter how expensive it was. But now, Wu Hui was actually willing to give up on the success rate and quality of the pill because of the lack of a single herb. This made Feng Yunyu somewhat crazy.

Seeing that Wu Hui had already activated the Heaven Flame and poured it into the Pill Sovereign Furnace to refine the herbal essence, Feng Yunyu quickly stopped him.

"Emperor Wu Dan, wait!" At this time, Feng Yunyu could no longer care about anything else and directly walked in front of Wu Hui, grabbing onto the arm where he was about to throw the medicinal herbs at. If the success rate was really reduced by a tiny bit, then he would not even be able to cry.

"Great Emperor Feng, I'm in a hurry to go home. Even if I don't have the Pure Buddha Grass, I can still refine it." Wu Hui said as he looked at Feng Yunyu.

"Wait, Emperor Wu Dan, wait, there is no need to rush home, no matter what, I will find the Pure Buddha Grass for you. You only need to wait for one … "No, just an hour." Feng Yunyu grabbed onto Wu Hui's arm with all his might, preventing him from starting the refinement. His face had already flushed red.

"Alright, I'll wait for an hour. If you don't have the Pure Buddha Grass, then I'll follow the recipe to refine it." Wu Hui said indifferently.

Previously, when he was trying to deduce the recipe of a [Rank 7] Qi Gathering Pill, he compared the formula with the herbs and found a place to replace them. Although the effects of the formula were minimal, it didn't matter even if he used the Pure Buddha Grass since it was the most suitable place to use it since it would only result in one more pill, one less pill, or the quality of the pills being made.

Wu Hui sat cross-legged in front of the Pill Sovereign Furnace and waited for Feng Yunyu to return. After an hour, Feng Yunyu's figure appeared in the hall once again, his face flushed red with excitement. With a flip of his hand, he took out a green medicinal herb.

The herb itself was about a foot long. It had three leaves, and a fruit that looked like a fingernail. The fruit was shaped like a bald man's face, and it was neat and neat.

"Emperor Wu Dan, what do you think of this herb?" Feng Yunyu asked nervously.

"Yes, it is the Pure Buddha Grass. I am about to start refining a seventh grade Qi Gathering Pill. I hope that no one will disturb me again." Wu Hui said, although his voice was soft, causing Feng Yunyu's face to turn red, he was slightly embarrassed. Although he wanted to increase the success rate of the pill, but he had also obtained Wu Hui from it. The other party's words had already expressed his dissatisfaction.

Wu Hui activated his fire spirit and injected it into the Pill Sovereign Furnace. When the temperature of the fire spirit had reached a certain degree, Wu Hui began to refine the herbal essence.

This was Wu Hui's first time refining a seventh grade pellet, and he strived to achieve the best in every step. He refined every kind of medicinal herb to the perfection.

Although Wu Hui was only at One-star Martial King, the Strength of Five Elements in his body was about to reach a large success.

Wu Hui refined the herbal essence, and in another six hours, Wu Hui had refined more than two hundred medicinal herbs.

Lan Yunhai who was at the side had his face filled with shock. He had never heard of Wu Hui's method of refining pills, and it was much more profound than the Pill Imperial he had seen before. Lan Yunhai had once seen a Seventh Grade Pill Imperial refining a Seventh Rank Pellet. Just refining a herbal essence took a whole day.

But now, Wu Hui only used six hours to finish refining the herbs, and entered into the process of condensing the herbal essence, forming the shape of a pill. It couldn't help but cause Lan Yunhai to be extremely shocked.

"Windstorm Emperor, what level of cultivation do you think Wu Hui is at?" Lan Yunhai asked Feng Yunyu as he watched.

"No matter how I look at it, the other party is One-star Martial King, but I must be wrong, how can One-star Martial King refine a seventh grade pill." Feng Yunyu whispered to Lan Yunhai.

No matter what, this Wu Hui is the real Pill Emperor. Only an empire with a rank above 50 like the Pill Emperor's would be able to have him. We must befriend him." Lan Yunhai said with a flushed face. In a short period of time, he had received a great deal of inspiration from Wu Hui's pill refining skills.

"There's no need for you to say that, I know what I'm doing. Wu Hui probably has something to do when he's in a rush to return home, it just so happens that this old man has nothing to do during this period of time. It's good for me to travel a bit." Feng Yunyu said.

Although Feng Yunyu looked to be only around forty years old, he was actually close to two hundred years old. The higher the cultivation, the longer the lifespan. Legend has it that those experts of the Martial Saint could live for tens of thousands of years.