Boom!
Powerful spiritual energy burst out from Zhu Xiongying's body, rippling endlessly, stirring up the surrounding spiritual energy.
When Zhu Xiong Ying opened his eyes, the first thing he felt was a powerful spiritual energy.
In the past, the spiritual energy was like a river, but now, there were huge waves in the spiritual energy river!
The mountains and rivers were like toys in front of this endless power that could be manipulated at will!
Most importantly, as his cultivation increased, he could walk deeper into the grotto-heaven!
"I wonder what treasure Peng Zu has prepared!”
Zhu Xiongying immediately stood up and walked forward.
As they advanced, the surrounding spiritual energy became denser. Zhu Xiongying estimated that the spiritual energy here was at least forty times denser than the outside world!
Moreover, the spiritual plants along the way were much better than the previous place in terms of quantity and quality.
These were all precious main ingredients for alchemy. They had long been extinct in the outside world and could only be nurtured in an environment rich in spiritual qi like Pengzu's grotto-heaven.
"Dragon Tiger Sword!"
Suddenly, Zhu Xiongying looked ahead.
A long sword was stabbed diagonally into a stone platform. The surface of the sword was covered with dragon and tiger patterns.
The moment he saw it, Zhu Xiong Ying's mind was suddenly filled with all the information about this sword.
This sword was obtained by Pengzu by chance. It contained the Dragon Tiger Evil Qi and was ranked as a Postnatal spirit treasure!
Zhu Xiongying pulled it up!
Immediately, he felt a murderous aura that was like a mountain of corpses and a sea of blood.
After all, it was a Postnatal spirit treasure. With his cultivation, he could only barely control it. If he wanted to unleash its full power, he would have to continue to increase his realm.
"What a pity."
Zhu Xiongying felt a little regretful.
However, it was not surprising that Peng Zu would give some things that did not belong to his realm in advance.
It was just like when he had just broken through to the realm of refining qi into qi, he had obtained the alchemy technique that could only be used by the middle stage of refining qi into spirit.
It seemed that Peng Zu was using this method to encourage his successor to cultivate and improve his cultivation.
Even though it couldn't unleash its full power, it could still be used for the first time.
Zhu Xiong Ying couldn't wait any longer. He closed his eyes and with a thought, he left the Pengzu Grotto-heaven.
When he opened his eyes again, he was back in his quiet room in the Taisun Manor.
Zhu Xiong Ying stepped out of the quiet room. Because he forbade others from disturbing him while he was cultivating, there was no one in the courtyard. He made a hand seal and the Dragon Tiger Sword soared into the sky. Zhu Xiong Ying stepped on the immortal sword and flew into the sky.
In an instant, everything beneath his feet became small.
"Sword riding is faster than flying!”
Zhu Xiong Ying revealed a satisfied expression. He could fly himself, but he could only travel a thousand miles a day at most.
However, he could travel at least 8,000 miles a day by riding a flying sword!
A moment later, he returned to the courtyard.
He played with the immortal sword lovingly for a while before putting it into the storage bag he had obtained from the grotto-heaven.
In the future, he would slowly study this immortal sword. The most important thing now was to refine pills so that his family could step into the immortal path!
"Yes, I still need some medicinal herbs. I have to make a trip to the imperial palace…"
Zhu Xiongying pondered over the prescription.
What he wanted to refine was a Foundation Establishment Pill. It was only a low-level pill, so it was not difficult.
However, because it was too low-grade, it needed some 500-year-old ginseng as an auxiliary ingredient. The spirit herbs in Pengzu's medicine garden were too high-grade, and there was no such low-grade thing as 100-year-old ginseng.
By right, the Eastern Palace naturally had these things, but his cheap father was good at everything else, but he was too stingy.
If he bled, he would have to nag for at least half a day.
In this aspect, Zhu Yuanzhang had to be generous.
Zhu Xiong Ying instructed the guards outside the courtyard, and the preparations outside were quickly completed.
With three burly guards waiting on them, the carriage slowly made its way towards the palace.
As the imperial grandson, it was considered very low-key to only bring three guards with him when he went out. However, the three of them were enough to protect those thieves who tried to offend Zhu Xiongying.
That's right, protecting the thief…
It couldn't be helped. Zhu Xiong Ying's realm was too high, and he could easily destroy a person's body and soul with just a casual move. It wasn't even good to keep a person alive for interrogation.
Therefore, Zhu Xiong Ying decided to research a set of cultivation techniques called the Indestructible Diamond Divine Art and gave it to the guards to cultivate.
Zhu Xiong Ying was an immortal cultivator. Although he had only studied it casually, this cultivation method was still a hundred times better than mortal martial arts. After mastering it, his bones would be as strong as steel.
Of course, it was fine if he brought them to cultivate.
After all, these rough men couldn't warm the bed like Yao Yue Lian Xing…
The Taisun Residence was very close to the Imperial Palace. This was also the place that Zhu Yuanzhang personally chose for the Taisun Residence in order to see his eldest grandson often.
In less than the time for an incense stick to burn, they arrived in front of the Imperial Palace.
The guards of the Imperial Palace were all from the Protectorate of the Imperial Army. They had been Zhu Yuanzhang's personal guards for more than ten years.
Usually, they did not give face to anyone. Even if it was a dignitary like Xu Da who came, they had to go through a body search and report before they could walk in.
However, when they saw Zhu Xiongying's carriage, they did not dare to stop him. They hurriedly opened the door and respectfully sent him in.
After entering the Imperial Palace, there was a palace gate. When the eunuchs guarding the gate saw the carriage arrive, they hurriedly opened the door early and knelt beside Zhu Xiong Ying's carriage to welcome it. Occasionally, when they saw Zhu Xiong Ying's face through the curtains, it was as if they had seen a god. They were filled with excitement and reverence.
This was not an exaggeration.
In order to protect Zhu Yuanzhang, Zhu Xiongying specially researched a set of cultivation techniques for these eunuchs. He directly named it the Sunflower Manual, and its power was not inferior to the Indestructible Diamond Divine Art.
After all, these eunuchs were still loyal to Zhu Yuanzhang and would not leave him day and night. They were the most suitable guards.
In their eyes, Zhu Xiongying was no different from a god.
At this moment, besides Zhu Xiong Ying's identity, he was also sincerely grateful and respectful towards Zhu Xiong Ying.
When they arrived at the Yangxin Palace Hall where Zhu Yuanzhang lived, Zhu Xiongying alighted from the carriage and saw a tall young man in his twenties walking out of the Fengtian Palace Hall with a gloomy expression.
"Fourth Uncle, what a coincidence!"
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