After the spiritual energy in the dantian was filled, his body calmed down. At this moment, it is only half a step away from breaking through the fourth floor of Tongxuan. If there is a Yuanling Pill, it is 100% possible to break through.

A Yuanling Pill can withstand at least half a month of his penance.

"It's a pity! There are too few Yuanling Pills."

Lin Yi smacked his lips, and then rushed towards the direction where Xiang Tu disappeared.

In the boundless desert, he was alone on the road.

A day later, Lin Yi left the sand spider's territory, and there was no trace of the sand spider again.

He met "Quack Quack!" in the desert

Sibai suddenly screamed, his black wings pointed to the front left.

"It's them."

Following the direction of the four white fingers, I saw two people, a man and a woman. The man was slender and had an extraordinary temperament. The woman is dressed in a white palace attire, ethereal as a fairy.

They are the nine princes, Xiang Yilong and Xiang Feiyan.

"Lin Yi!"

The two also saw Lin Yi at the same time. Princess Feiyan looked delighted and walked towards this side.

Xiang Yilong's face was ugly, and finally he gritted his teeth and followed. Not only did his injuries on his face heal, but his cultivation base also made great progress, breaking through the eighth level of Tongxuan. It is no need to guess that he also got the Yuanling Pill.

Xiang Feiyan is still the same, her cultivation is at the peak of Tongxuan, and the next step is the realm of Shenmen. At her level, the Yuanling Pill has no effect.

"Hee hee! Mr. Li, we meet again, it's fate." Coming closer, Xiang Feiyan smiled. Xiang Yilong didn't say a word, but stared at Lin Yi angrily.

Lin Yi cupped his fists and smiled, "Princess Feiyan is being polite, have you seen anyone else?"

After staying in the desert for several days, he suddenly met Xiang Feiyan, which made him feel better.

Glancing at Xiang Yilong casually, Lin Yi ignored him, and the latter naturally didn't have a good face. Both of them had murderous intentions towards each other. If Xiang Feiyan was not here, they might have done it long ago.

"I didn't meet anyone else, how about you? Did you see anyone else?" Xiang Feiyan shrugged like Lin Yi.

"I didn't meet you either. His Majesty the Emperor Chu is not with you?"

Xiang Feiyan shook her head, "When we entered the Thunder God Tower, we separated from Father. He went to Shacheng first and said he was waiting for us there."

"Sand City?"

Lin Yi raised his eyebrows, a little surprised, he didn't know where the Shacheng Xiang Fei was talking about, and when the old guy Xiang Tu left, he didn't tell him anything.

Seeing Lin Yi's puzzled expression, Xiang Feiyan asked in surprise, "Don't you know Shacheng? Didn't the Second Emperor tell you?"

Xiang Feiyan and others had already done their homework after entering the Thunder God Tower, and knew a lot about many things in the tower, unlike Lin Yi, who knew nothing about it.

"No!" Lin Yi shrugged innocently.

"snort!"

Xiang Yilong snorted softly, with a deep contempt on his brows, obviously mocking Lin Yi's ignorance, Xiang Feiyan blinked her beautiful eyes, and said with a smile, "In this vast desert, there is a sand city, It is the entrance to the Thunder God Tower. The desert we are in can only be regarded as the outer periphery of the Thunder God Tower. If you want to enter the inside of the Thunder God Tower, you must pass through the sand city.

"

"The periphery of the Thunder God Tower is not very dangerous. There are no creatures above the third level. The emperor wants us to experience it before leaving us here."

"I see!"

Lin Yi was stunned when he heard the words, thinking that Xiang Tu also meant the same thing, he felt that the danger in the desert was not that great, so he left Lin Yi alone.

"Then let's go to Shacheng!"

The three of them continued walking forward. Xiang Tu had said earlier that they would wait for him in front. As long as they walked in the direction where Xiang Tu disappeared, it should be in the direction of Shacheng.

"Mr. Li, after entering the Thunder God Pagoda, you have gained a lot." While on the way, Xiang Feiyan glanced at Lin Yi's cultivation and asked.

"OK!"

Lin Yi nodded. He obtained two Yuanling Pills in the desert, which was equivalent to a month of training in the outside world. The aura in the Thunder God Tower is also much thicker than the outside world.

Yuanling Pill is naturally raised, this kind of thing is extremely rare, and it is rare in the outside world.

"scold!"

Xiang Yilong didn't take it seriously. After entering the Thunder God Tower, he gained a lot. He improved three small realms in a row, and Lin Yi only broke through one small realm.

In this regard, Lin Yi is far inferior to him, which makes him a little proud. With a great improvement in cultivation, he no longer takes Lin Yi seriously.

"Hehe! This chance is nothing, Yuanling Pill is just the lowest thing in Thunder God Tower, after entering Sand City, there are even greater opportunities waiting for us."

After hearing Xiang Feiyan's words, Lin Yi couldn't help but look forward to Shacheng.

The three of them walked together, and along the way Xiang Feiyan and Lin Yi chatted one after another, while Xiang Yilong followed in silence.

...

boom!

Suddenly, a large cloud of yellow sand rose up in front of him, and then a golden figure appeared in front of Lin Yi. It was a third-level high-level one-horned golden beetle, with a semicircular body, shining golden light, and the size of one foot.

The three of them didn't panic when they encountered the one-horned golden beetle. They walked all the way from the desert, and naturally they had all fought against this creature.

Just as Lin Yi was about to make a move, he suddenly felt a shocking sword intent beside him. It was Xiang Yilong releasing the sword intent. Seeing that he was about to make a move, Lin Yi simply suppressed the move.

He was about to witness the sword repair's attack, so he couldn't help looking at Xiang Yilong.

Clank!

A monstrous sword intent was sent out from Xiang Yilong's body. With a movement of his slender body, he opened his mouth to spit out a golden light, and quickly rushed towards the one-horned golden beetle.

The golden light shook and turned into a precious sword in the air. The difference from ordinary swords is that the sword Xiang Yilong spit out has no hilt, only the blade.

"This is Feijian, it's really powerful."

Lin Yi was startled secretly, he clearly felt the unparalleled sharpness from the golden sword, as if it could cut everything in the world.

call out!

The golden sword disappeared in a flash, dragging a long golden flame, and sank into the body of the one-horned golden beetle. The latter's hard carapace was like a mustard in front of the golden sword.

The next moment, the golden sword returned, unstained by a drop of blood, it turned into a golden light and returned to Xiang Yilong's mouth.

Look at the one-horned golden beetle, still dead. The third-order high-level spirit beast can be killed instantly.

"So fast!"

Lin Yi's pupils shrank, and the sword repairer's attack was beyond his imagination, both in terms of power and speed.

He knows a little bit about the cultivation of sword cultivators. Before breaking through Tongxuan, ordinary sword cultivators will comprehend the meaning of the sword and condense the virtual sword shape.

At this time, the sword intent cannot attack. At the same time, warriors in this period will prepare a sword embryo, which is refined by means of refining, not naturally generated.

After Tongxuan, the sword embryo is like a body, fused with the sword intent in the body, and then tempered and warmed by the stellar energy, this is the original shape of the sword cultivator's natal flying sword.

The natal flying sword is connected with its owner's blood, once injured, the sword repairer himself will be seriously injured, even life-threatening.

Under the tempering of the stellar energy, the sword embryo will become harder and harder, and when its hardness is about the same as that of a low-grade spirit weapon, it can be regarded as a beginner and can be used to attack. There is usually only one natal flying sword, and it will automatically upgrade as the owner's cultivation level grows. If you want it to grow faster, you need to absorb rare refining materials.