After Lin Dong woke up in the land of thunder, he headed straight for the lightning sea that was hidden in the darkness.

Thunder and lightning covered the area as the golden snakes danced wildly. Sounds of thunder covered the heavens and the earth as they crashed down. It was as if a terrifying existence was hidden within the darkness.

On the left, there were two steep mountains faintly discernable in the darkness. The two mountains seemed to be formed from nature itself, and their imposing auras were peerless as they spread out sharp sword auras along with a small amount of fear and willpower.

Just a single glance was enough to cause one to feel as if they had fallen into an abyss.

Lin Xing took a step forward and blocked the incoming sword Qi, only stopping when he was about a hundred meters away from the mountain.

He didn't come this time to absorb the Heavenly Origin. Instead, it was for these two Sword Mountains that he had come. They contained secrets of the way of the sword that were unknown, so he had come to explore them in the hope that he could gain something.

He closed his eyes and gradually released the sword intent of fear. He even seemed to have a guide as he slowly approached the two Sword Mountains.

At the same time, his mind was also wrapped around by the sword intent, which slowly seeped inside.

In that split-second, his face suddenly turned incomparably pale, and his facial features even slightly contorted, as if he had seen something that caused people to feel incomparable dread.

After a short period of shock, his face regained its rosy hue, as if he had accepted the existence hidden within the mountain of swords that was mysterious and terrifying.

Puff! Puff!

Suddenly, two blurry black shadows appeared from within the two Sword Mountains. They held sharp swords in their hands. Their waists slightly bent and their figures immediately soared into the air, charging towards Lin Xing's location.

The two black blurs disappeared into thin air. Their bodies were extremely agile, and their flying speed was enough to scare a group of people to death.

If one looked carefully, they could see two black figures in black and white rhinoceros armor, fully armed, with only two pairs of sharp and dark green eyes exposed. There was not a single trace of life in them, and an ancient aura was being emitted from their bodies.

Just as the two black shadows were about to slash down on Lin Qi's head, he instantly opened his eyes, took out two Immortal swords, and faced them head on.

"Death Spirit!"

Lin Xing's eyes burned with a cold light. He had already guessed the origins of these two black shadows. They were one of the three great evils of the Heavenly Cauldron, the Death Spirits.

The strength of each shadow was comparable to that of Tianshou. If it were any other ordinary person, they would have been scared away a long time ago. But Lin Xing did not.

Lin Qi immediately used the third charge divine sword skill, sparring with the two dead spirits.

All of a sudden, the sword aura surged, dancing in a group. The sword intent of fear swept out in all directions.

The two undeads excelled in speed, their attacks were fierce and fast, making it hard for anyone to defend against them. Because Lin Xing could not dodge in time, he was cut in many places on his body.

As for his third wave divine sword skill, it was not even able to touch the clothes of the two dead spirits. As soon as the sword light flashed, the dead spirits seemed to have anticipated it and casually dodged it.

"What a fast sword." Lin Xing was shocked.

The sword skills displayed by the two undead had clearly stepped into a higher realm. They were as fast as lightning, fleeting in the blink of an eye, and they were so fast that even TianShou might not be able to dodge them.

"Immortal Burying Sword Technique." "Haha, if this sword technique can be used in combination with the blade technique, it will be like adding wings to a tiger, greatly increasing my skill in the way of the sword."

At the same time as they fought, Lin Xing tossed all of the sword skills he knew to the back of his mind and began to practice and practice the movements of the two undead spirits.

This was Lin Qi's fortuitous encounter. The two undead souls' true intent was to pass on to him the sword art called Immortal Burial.

Therefore, the two undeads only cut his skin previously, not severely injure or even kill him.

As the two swords slashed through the air, Lin Xing imitated them and learnt the art of creating wind with his sword.

After fighting for five hours, he still didn't feel tired at all. Instead, he looked excited and benefited greatly.

In a short period of time, he had mastered the Immortal Burying Sword Technique from its initial insight to mastery of the sword art.

Roughly eight hours later, when the two undead saw that Lin Xing had mastered his sword skills, they leaped into the air and returned to their respective Sword Mountains.

Lin Qi stopped his movements and excitedly kept the two immortal swords back into his soul hole.

After receiving this sword skill, his expression was one of ecstasy and his mind was extremely full. He finally had a decent sword skill.

As for the third blade technique and the third blade technique, the latter's attack was too fatal, and every move he made was guaranteed to die. As for the third blade technique and the third blade technique, the latter's attack was too fatal, and every move was guaranteed to die.

As for the third divine sword technique, Ye Feihua had only given him the first three layers. The first three layers were only for the use of power, and did not involve a single flowery move.

Thinking of this, his mind jolted. When he returned, no matter what the price was, he would get the sword techniques from Ye Feihua.

Then, Lin Xing steadied his expression and bowed towards the two Sword Mountains with incomparable respect and gratitude. He then turned around and madly ran in the direction of the land of the morning sea.