The Nan family was panicked because the three people in Nanyunshan suspected that they had offended a Taoist master. Yun Tianyu returned home and reported his safety to Nan Hongpeng, whose complexion had improved a lot, immediately returned to his house and prepared to take the True Yuan Pill to break through the realm.

"The Great Demon King, now there are more than five months left for the younger generation in the tribe. You can start to refine elixirs for me. I will use the True Yuan Pill to attack the level of the fourth-level Taoist master." After closing the door, Yun Tianyu called on the Great Demon King with his heart.

"Take out all the medicinal materials you purchased this time, and I will help you refine some auxiliary potions to help you fully absorb the medicinal power of the True Yuan Pill and impact the level of the fourth-level Taoist master." The great devil emerged from the dream of time and space and ordered.

"Thank you!" Yun Tianyu nodded, took out a large number of precious medicinal materials of not low-grade spirit stones that had been purchased for more than 5,000 low-grade spirit stones in the bag, and handed them all over to the Great Demon King.

"Tianyu, when I refine auxiliary potions, please pay attention to it. This will be good for your future growth." After releasing a black flame to swallow several herbs handed over by Yun Tianyu, the great devil reminded him.

"Okay!" Yun Tianyu nodded, focused his attention and turned his attention to the several medicinal herbs that were swallowed by the black flames and melted quickly.

Looking at the Great Demon King's accurate fire control ability, clever refining methods, and flawless refining techniques, Yun Tianyu's eyes were deeply attracted and he was deeply trapped in it.

In about half an hour, a large amount of fiery red liquid appeared in the scorching black flames, and under the refining of the black flames, it became more and more pure.

When a large amount of fiery red liquid condensed into eight drops, the extremely spiritually burst out the scorching black flames and flowed into the heart of the Great Demon King's palm.

"Tianyu, when taking these eight drops of fiery red liquid, you must be fully prepared. Your meridians may be expanded by the True Yuan Pill and the True Yuan released by these eight drops of fiery red liquid. It may be very painful at that time. If you can't bear it, not only will you not be able to break through, but you will also waste the True Yuan Pill power. Don't let me down." The Great Demon King reminded in a low voice.

"Don't worry, the big devil, the pain will not knock me down." Over the years of killer career, Yun Tianyu has greatly tempered Yun Tianyu's will. Yun Tianyu believes that he can bear the physical pain.

"Okay, let's start and open your mouth." Seeing Yun Tianyu's firm eyes, the Great Demon nodded slightly, and controlled the few drops of red essence liquid he had refined to flow into his body along Yun Tianyu's slightly opened mouth.

When the fiery red essence liquid entered Yun Tianyu's belly, Yun Tianyu immediately felt a hot flame burning in his body, and a stream of hot streams quickly flowed through his body along the crisscrossing meridians.

As the fiery red essence liquid completely merged with Yun Tianyu's body, Yun Tianyu felt that his body's absorption ability was constantly being stimulated, and immediately took out the True Yuan Pill and swallowed it into his stomach.

When the True Yuan Pill rolled into Yun Tianyu's body, forming a large amount of true qi, it immediately merged with the true qi released by the fiery red liquid.

A large amount of true qi appeared, and the meridians in Yun Tianyu's body began to be expanded little by little, and a swelling and pain came out of his body.

The true qi in Yun Tianyu's body was like a rushing tide, surging wildly. He immediately ran the Origin Time and Space Art at high speed, and with the help of the medicinal power of the True Yuan Pill, he continued to impact the realm of the third-level Taoist master.

As the true qi released by the True Yuan Pill is constantly refined by the Origin Time and Space Art, the number of origin particles of the spiritual energy in Yun Tianyu's heart vein continues to increase.

When the number of spiritual energy origin particles in Yuntianyu's heart vein reached 200, Yuntianyu's original time and space practice immediately advanced, reaching the second turn of the spiritual source, and condensed the third true energy in Yuntianyu's heart vein.

When the third true energy is formed, the bottleneck of the third-level Taoist master's realm is immediately loosened. Under the impact of two hundred spiritual energy origin particles and three true energy several times, Yun Tianyu successfully broke through the bottleneck and reached the third-level Taoist master's realm, and his body's life span immediately increased.

After successfully breaking through to the third-level Taoist master realm, the great devil immediately merged the eighteen drops of red fire-colored liquid into Yun Tianyu's body, aggravating the pain in Yun Tianyu's meridians.

As the eighteen drops of fiery red liquid released more and more true qi, the crisscrossing meridians in Yun Tianyu's body expanded extremely, and slight cracks on the surface of the meridians were forced to open. Under the torture of huge pain, Yun Tianyu's face turned pale.

"Persistence!" After suffering from inhuman pain, Yun Tianyu took a deep breath, relying on the perseverance he had trained for many years, he persisted hard in his heart, and quickly operated the Origin Time and Space Art to refine the surging true energy in his body, and quickly condensed the origin particles of spiritual energy.

"Crack, Crack!" After refining the Origin Time and Space Art, enough True Yuan Pill was absorbed, and the origin particles of the spiritual energy with the fiery red liquid medicinal power began to split, forming brand new origin particles.

As the number of spiritual energy origin particles in Yuntianyu's heart vein continues to increase, the fourth true essence gradually formed in Yuntianyu's heart vein.

The fourth true energy condensed bit by bit, and the elixir power of the expansion of Yun Tianyu's body was gradually absorbed, and the meridians slowly returned to normal.

The pain in the meridians disappeared, Yun Tianyu breathed a sigh of relief, constantly circulating the Original Time and Space Art, splitting the origin particles of the spiritual energy, and condensing the fourth true essence.

After about ten days, Yun Tianyu used the Original Time and Space Art and refined all the medicinal power of the True Yuan Pill, the number of origin particles of spiritual energy in his body reached 300, and the fourth true energy condensed in Yun Tianyu's heart vein.

After the fourth true essence was formed, the bottleneck that was difficult for others to break through was immediately loosened. Yun Tianyu did not take much effort to break through the bottleneck and reached the level of a fourth-level Taoist master. His own life span increased from 200 to 250 years old.

However, although the realm has been broken, Yun Tianyu's original time and space technique practiced has not been advanced, which makes Yun Tianyu somewhat regretful.

"Finally break through." After breaking through the realm, Yun Tianyu, who was suffering from pain, immediately felt that his strength had increased by more than ten times, and a smile appeared on his thin face.

"Tianyu, don't be too happy for now. Although you have continuously broken through the realm with the help of the Dao Power Pill and the spiritual liquid I refined and reached a level 4 Taoist master, your realm breakthrough is too fast, and it is inevitable that the realm will be unstable. During this period of your cultivation, I have helped you refine a bottle of spiritual liquid. During this period, you take this bottle of spiritual liquid and use the Origin Time and Space Art to consolidate the realm of the fourth level Taoist master to avoid unstable realm causing trouble for your future strength improvement." The great devil looked at Yun Tianyu with excitement on his face and handed over the bottle of spiritual liquid he had refined to Yun Tianyu.

"Thank you!" Yun Tianyu took the spiritual liquid handed over by the Great Demon King and said gratefully.

"Tianyu, don't waste time, take spiritual liquid quickly to consolidate the realm." The great devil urged.

"Okay!" Yun Tianyu nodded, took a small sip of the spiritual liquid refined by the big demon king, and used the Origin Time and Space Technique to refine the spiritual liquid, consolidating the realm of a level 4 Taoist master.

The spiritual liquid refined by the Great Demon King not only accelerated the consolidation of Yun Tianyu's realm, but also replenished the energy he needed every day, making Yun Tianyu consolidated for more than 20 days without a trace of hunger.

Just when Yun Tianyu drank all the consolidation spiritual liquid refined by the Great Demon King and basically consolidated his own realm, he found that Yun Tianyu locked himself in the house and did not eat or drink for more than 30 days. Nan Hongpeng, who was a little worried, came outside Yun Tianyu's room.

"Tianyu, your master is here, I'm back to the dream of time and space. Remember, don't tell anyone about my existence." The great devil with a keen sense of perception felt Nan Hongpeng's aura appear, and he reminded him, immediately returned to the dream of time and space and hid.

"Tianyu, are you in the house?" Because Yun Tianyu used the dream of time and space to cover up the breath emitted by his body, Nan Hongpeng did not feel Yun Tianyu's breath outside the house. He frowned slightly and shouted softly.

"Master, I'm here!" Yun Tianyu stopped consolidating his realm, quickly got out of bed and opened the door, and welcomed Nan Hongpeng, who had improved a lot, into the room.

Just when Nan Hongpeng was shocked by Yun Tianyu's ability to restrain his breath, although he had lost his strength and his perception was still keen. When Nan Hongpeng saw Yun Tianyu for the first time, he was completely stunned like a sculpture. His eyes widened and his face was full of incredible.

"Master, what's wrong with you?" Seeing Nan Hongpeng's stupid appearance, Yun Tianyu knew that Nan Hongpeng felt the strength of his level 4 Taoist master. The corners of his mouth curled up slightly, and he said with a smile.

"Tianyu, have you reached the level of a fourth-level Taoist master?" Seeing Yun Tianyu's real strength, Nan Hongpeng took a deep breath, tried hard to suppress the shock in his heart, and asked weakly.

"Well! After more than a month of hard practice, I have just broken through to the level 4 Taoist master." Yun Tianyu nodded slightly, not hiding his true strength.

"Tianyu, how could your cultivation speed increase so quickly in recent times?" Nan Hongpeng asked softly at his apprentice who was shocked.

"Because Nanyun Mountain gave me a True Yuan Pill, with the help of the True Yuan Pill's medicinal power, I have continuously broken through the realm and reached a level 4 Taoist master." Yun Tianyu said with a faint smile.

"Nanyunshan gives you a true essence pill? Will he be so kind?" Nan Hongpeng, who knew Nanyunshan very well, widened his eyes and asked in disbelief.

"As for the reason, please allow me to keep the secret." Yun Tianyu blinked deliberately and said mysteriously.

"Okay! Tianyu, although you have continuously broken through the realm with the help of the True Yuan Pill, it is best for you to consolidate your realm during the recent period, and then continue to practice." Nan Hongpeng felt that sending Yuntianyu's True Yuan Pill in Nanyun Mountain was definitely not easy, but Nan Hongpeng did not continue to ask and whispered.

"It's the master." Yun Tianyu nodded slightly and responded to his order.
Chapter completed!