"I'm a little upset to see this trash from the early stages of Xuanfu Realm!" The young man named Yu Hong licked his lips, and then gave Lin Yi a hard look.

"Early stage of Xuanfu Realm?" The man in black quickly glanced at Lin Yi, "It's interesting to be able to enter the second floor of the Promise Tower!"

"I think the guards in the Promise Tower must have been bought!" Yu Hong said disdainfully, "Boy, I don't care how you got in, you'd better stay away from me, otherwise, I will see you once and beat you!" once!"

Lin Yi frowned slightly, stepped on his foot, and landed on the stone platform again.

Yu Hong's face suddenly changed.

"Haha...Brother Yu Hong, this kid is provoking you!" The man in black laughed loudly.

"Abolish you!" Yu Hong jumped up violently, jumped off the stone platform, and flew towards Lin Yi, already holding a golden snake-shaped curved sword in his hand.

Naturally, Lin Yi would not sit still and wait for death. With a movement of his body, he had already rushed out, smashing a huge stone sword in mid-air, extremely domineering.

In Lin Yi's heart, there was naturally a mouthful of resentment. He smashed out the sword and at the same time displayed the Ninefold Sword Skill without mercy.

Yu Hong relied on his high realm and had no fear, but when the two swords collided, Yu Hong was dumbfounded.

Lin Yi's strength was so overwhelming that Yu Hong flew out in an instant, almost powerless to resist.

"How is it possible!" At this time, many monks on the second floor of the Promise Tower opened their eyes, watching this unsuspecting battle.

However, to everyone's surprise, it was not Lin Yi who was defeated, but Yu Hong in the middle stage of Xuanfu Realm.

Yu Hong obviously didn't react, and after being smashed to the ground, a streak of blood overflowed from his mouth.

Yu Hong stared at the two eyeballs, "You..."

"By you?" Lin Yi's stone sword swung up again, fell down again, and hit Yu Hong's head without mercy.

Yu Hong gritted his teeth and resisted bravely. The moment the two swords collided, Yu Hong's Golden Snake Sword began to break with a click.

Lin Yi pressed down, and the huge force combined with the upper stone sword formed an absolute crush, and the golden snake sword was finally overwhelmed and shattered directly.

With a bang, Yu Hong's body was sent flying tens of meters away again, no doubt seriously injured.

"Help..." Yu Hong didn't care about the pain, and there was only endless fear in his eyes at this moment. He didn't expect that Lin Yi's strength was so strong, and he didn't expect that Lin Yi would be so fierce when he made a move.

Yu Hong was so regretful that he wanted to die. He thought he had squeezed a soft persimmon, but he didn't expect it to be a piece of iron.

Yu Hong got up, stumbled and rushed down, left the Promise Tower, and ran for his life with all his might.

Obviously, if Yu Hong didn't leave, he would definitely be killed by Lin Yi.

However, once he left the Promise Tower, Yu Hong had to pass the test and test again before he could re-enter the second floor of the Promise Tower.

Lin Yi wasn't stupid, he wouldn't chase after him at all, and as soon as he calmed down, he returned to the stone platform, practicing with peace of mind.

Although the second floor of the Promise Pagoda is basically full of strong people in the middle stage of Xuanfu Realm, but at this moment, no one dares to underestimate Lin Yi, let alone make trouble.

"Boy, you can really do it!" The man in black beside him laughed loudly, "Do you know who was injured by you just now?"

Lin Yi closed his eyes and began to practice with concentration.

Seeing that Lin Yi ignored him, the man started talking to himself, "Although his strength is not very good, he is the young sect master of Tiandimen. In the future, you can wait for bad luck!"

Lin Yi seemed to have never heard of it, and his mind was completely immersed in cultivation.

The aura on the second floor of the Promise Pagoda is twenty times that of the outside, so naturally it can't be wasted.

As for Yu Hong, after being seriously injured by Lin Yi, it was impossible for him to enter the Promise Tower again for a while, which was also unlucky.

Lin Yi's cultivation in the Promise Tower started like this. In addition to absorbing the pure spiritual energy in the tower, Lin Yi also swallowed the giant ape's beast spirit crystal, and slowly refined it.

The power of this ferocious beast spirit crystal is comparable to that of a Xuanfu pill, but it is very difficult to refine it.

However, Lin Yi had enough time to refine the spirit crystal while practicing.

Finally, after a month passed, Lin Yi finally refined this ferocious beast spirit crystal thoroughly, and the Xuanfu seed in his body also grew to the limit, forming layers of black matter in this space.

The seeds absorbed the spiritual energy, and then began to slowly evolve.

This evolutionary process is extremely slow. If it is practiced at the speed of ordinary people, it may take at least several years to have some clues.

And Lin Yi, in the Promise Pagoda, has twenty times the cultivation speed, coupled with the refinement of the beast spirit crystal, gradually changed in a month.

At the last critical moment, Lin Yi didn't dare to slack off and practiced day and night.

Most of the monks in the Promise Pagoda, like Lin Yi, sat on the stone platform for a month. If they left the Promise Pagoda and re-entered, they would have to take the test again, which was very troublesome.

Therefore, it is not uncommon for some monks to practice for several months on the Promise Pagoda.

Finally, after absorbing enough spiritual energy, the entire Xuanfu had become pitch black, and the seed began to burst under the pressure of the spiritual energy.

At first, it was just a small gap. As the spiritual power increased, the gap began to expand. After a few days, the entire surface of the seeds was covered densely.

The cracks continued to spread, and finally merged completely, and the surface of the entire seed was completely broken.

Rays of light emerge from the seeds, one, two...

In the end, the entire Xuanfu was illuminated by the light from the seeds, like the only star in the night sky.

And the spiritual energy in Xuanfu has been accumulated for a long time, and it has almost reached its limit. At this moment, it seems that it has found a vent, and it rushes in from the crack of that seed.

Lin Yi could clearly feel that his Xuanfu was shrinking violently, and those pure spiritual powers rushed into the seeds frantically, causing the seeds to swell rapidly.

After another day and night, the seed swelled to the size of the Xuanfu, and all the spiritual energy naturally entered the seed's body.

The seeds and Xuanfu are completely one.

At this time, the shell of the seed has been completely broken, as if a plant is undergoing the most natural evolution, but a blooming flower blooms in the cracked seed.

The flowers are golden, like the rising sun, gradually releasing and blooming.

Obviously, that seed absorbed a lot of aura and finally evolved.

It can be felt that the power in this flower is ten times stronger than before.