286. Chapter 287: The Scarlet Cloud Sword is promoted to a lower-grade immortal weapon

Chapter 287: The Red Cloud Sword is promoted to a lower-grade immortal weapon

Chen Xiao is now a big shot in the heart of the Tianlong City Lord. As long as he is caught, he will definitely have a lot of benefits when Chen Xiao rises in the future, so he is so respectful to Chen Xiao.

Chen Xiao naturally knows what the Tianlong City Lord is thinking, so he is not polite. He took the storage ring and let him leave. He will not be disturbed if he wants to refine the weapon.

He opened the storage ring, took out all the things inside, and put them on the table.

"Blood Mountain Mine, White Jade Spirit, Ten Thousand Years of Ice Iron..."

Chen Xiao looked at these dozens of refining materials and nodded. With these things, it is enough to upgrade the Red Cloud Sword to another level.

He did it as soon as he said it. Without too much hesitation, he took out the Red Cloud Sword and floated it in the air. The next moment, he slightly bent his palm, and extremely strong black flames gushed out from his palm, forming a refining table composed of fire.

He refined these extremely precious refining materials one by one, turning them into iron juice and spirit liquid, and then sealed them all with a special method and integrated them into the Red Cloud Sword.

The Red Cloud Sword instantly received the huge spiritual power from so many refining materials, and instantly shone brightly, and its aura also surged, completely breaking through the limit level that a spiritual weapon can reach.

"Boom!"

After the Red Cloud Sword shone for a while, the long-awaited thunder tribulation finally came.

If a spiritual weapon wants to successfully advance to the level of an immortal weapon, the thunder tribulation it needs to go through will be extremely terrifying. Even a nine-star martial master would not dare to get involved in the power of it, so Chen Xiao flew out directly at the moment the thunder tribulation arrived, away from the area in front.

Above the sky, a purple cloud gathered, constantly absorbing the spiritual power of the surrounding heaven and earth, allowing it to slowly grow. This absorption lasted for half a quarter of an hour before it stopped. When it completely absorbed enough, the spiritual power of the heaven and earth that was originally full in a radius of ten miles became thin.

It can be imagined how much amazing power this thunder purple cloud absorbed. When the purple cloud was completely accumulated, the first thunder power also fell.

"Boom!"

The power contained in this first thunder is no less than the full force of a five-star martial master. In the process of falling, the space it walked through was torn apart, and the faint arc of lightning continued to spread in it, showing its pressure.

However, Chen Xiao just retreated again and again, and he was not worried about the Red Cloud Sword. Although 99% of the divine weapons cannot withstand the baptism and suppression of thunder when they are promoted, the Red Cloud Sword is different.

After all, the Red Cloud Sword was once a divine weapon. Although it was eventually knocked down for various reasons, its material is still rare in the world and cannot be destroyed by such a small thunder, so Chen Xiao is not worried about it.

"Bang!"

When the first thunder fell, thunder suddenly rose and continued to spread on the Red Cloud Sword. The sword body of the Red Cloud Sword also shook wildly at this moment.

After several breaths of time, the power of the first thunder punishment was completely resisted and absorbed by the Chiyun Sword. After the first thunder was tempered, the aura of the Chiyun Sword became more and more amazing.

After the first thunder fell, the purple cloud swept again, causing the second thunder punishment to fall.

"Boom!"

The power of the second thunder punishment was obviously much stronger than the first one. Not only was its shape larger than the first one, but the power contained in it was also far greater than the former. This thunder was completely comparable to the attack of a six-star martial master.

However, such a powerful thunder, when it fell on the Chiyun Sword, still did not cause much waves. It was quickly resisted and absorbed by it, and the thunder power was once again fused into the energy for its own promotion to an immortal weapon.

The second thunder did not succeed, and this huge purple cloud also turned from purple to green. The aura in it became even more amazing, but the power of the third thunder did not strike immediately, but after brewing for a while, it continued to start the thunder punishment.

"Boom!"

Under Chen Xiao's gaze, the third thunderbolt was as fast as a feather, directly splitting the layers of space and crushing towards the Chiyun Sword.

Facing this thunderbolt, the Chiyun Sword suddenly moved, as if it had a spirit, and took the initiative to crash into the thunderbolt.

"Pah!"

When the two collided, the final outcome was naturally that the third thunderbolt was destroyed to pieces by the sharp edge of the Chiyun Sword. As for the Chiyun Sword, it was still intact and had no damage at all.

After absorbing all three thunderbolts, the Chiyun Sword seemed to have tasted the sweetness, and its light flickered. It was actually a little impatient with the speed of the thunderbolt, and took the initiative to rush towards the purple cloud thunderbolt.

"Swish! Swish! Swish!"

When the Chiyun Sword rushed out, it came to the purple cloud at a very fast speed, bathing in it with thousands of thunderbolts, constantly absorbing the energy of promotion. At the moment when thousands of thunderbolts were struck at the same time, the aura of the Chiyun Sword did not wilted, but instead increased significantly.

"This... is so powerful, it really deserves to be my sword!" Chen Xiao was also stunned. When ordinary magic weapons are promoted, they need to be protected by thousands of defenses before they can successfully pass the thunder tribulation. However, the Red Cloud Sword does the opposite. It directly launches an offensive against the thunder tribulation and absorbs the energy from it to temper the sword body.

This kind of magic weapon spirit is really rare. If others know about it, they will probably be angry to death.

"Boom! Boom! Boom!"

As the sound of thunder continued to be heard from the purple cloud, the aura of the Red Cloud Sword in it also gradually became stronger. Finally, when the thunder stopped completely, the purple cloud retreated, and the sky was clear, the Red Cloud Sword turned around in the air, as if it was full, and flew down to Chen Xiao.

Looking at this scene, a black line crossed Chen Xiao's face. He could clearly feel how urgent the Purple Cloud Thunder Punishment was when it left. It was not an exaggeration to describe it as fleeing in despair.

This time was probably the most aggrieved thunder punishment that the Purple Cloud Thunder Tribulation had ever executed. Not only did it not cause any damage to the Red Cloud Sword, but it was almost sucked dry by the Red Cloud Sword.

"You guy, you really are..." Chen Xiao looked at the Red Cloud Sword flying down towards him, constantly circling in front of him, as if asking for credit, and didn't know what to say.

In the end, Chen Xiao still smiled. No matter what, the Red Cloud Sword finally succeeded in advancing!

"Finally, a lower-grade immortal weapon!" Chen Xiao grasped the Chiyun Sword in one hand, and sensing the terrifying power contained in the sword, he became extremely confident. With this sword in his hand, he could easily kill any warrior below the Seven-Star Martial Master. Even if he met a real Seven-Star Martial Master, he would be able to fight.