The reason why the old man Guanzi forcibly forbidden him from using the power of the soul before was because he was afraid that the power of the soul would not be replenished in the end and could not resist the last thunder. Therefore, Ou Chuyang believed that the old man Guanzi was taking the last blow to preserve his strength.

So when Ou Chuyang stepped onto this last level, he opened his spiritual consciousness and kept paying attention to the remaining power of thunder from the sky.

There were almost no primordial attacks contained in eighty-one thunders. The more this happened, Ou Chuyang became more worried and more verified his thoughts.

Sure enough, the moment the last thunder rolled in the thunder clouds, Ou Chuyang felt his soul begin to throbbing, which was a sign of attack on the soul.

Thinking of this, Ou Chuyang suddenly felt enlightened, sneered, and his expression tightened immediately.

"Boom~"

The purple blue dragon roared out, stirring up a huge energy storm in the thunder clouds. The sky-destroying thunder not only showed all its power, but also mixed with an extremely obscure invisible power in the purple and faint aura.

"That's the attack of the soul." Ou Chuyang thought for sure.

The next moment, Ou Chuyang did not dare to retain anything anymore. The white energy was refining and instantly penetrated his body. Ou Chuyang opened his mouth, and a small arrow with dazzling white light suddenly flew out and shot directly at the last thunder falling from the sky.

"Thunder-killing Arrow~"

The Thunder-killing Heart Arrow is an evolutionary version of the martial arts obtained by Ou Chuyang after refining the Original Golden Spirit: the Nirvana Golden Arrow.

Three years ago, after Ou Chuyang refined the Original Golden Spirit, he obtained the method of casting the Nirvana Golden Arrow. At that time, Ou Chuyang was in the critical stage of the fusion of the five spirits, and he had no time to digest the sudden emergence of information. He only knew that this Nirvana Golden Arrow was a powerful martial art condensed with invincible power that contained intact power by using the original Golden Spirit energy.

The golden arrow only has a pole, which is held in the small world of Zi Mansion, which can be big or small, long or short, and can be controlled as you like.

The golden arrow of Nirvana, which was originally only effective for the body, suddenly merged the power of the soul in the body after the five spirits merged, and at the most critical moment when the eighty-one thunders descended. As a result, the golden arrow of Nirvana became a thunder-killing heart arrow.

Using the heart as an arrow, infusing the energy of the essence, its momentum is against the will of heaven.

The pseudonym Zhu Lei was designed to defeat the eighty-one thunders falling from the sky. It not only shows Ou Chuyang's extremely trust in the heart arrow, but also shows Ou Chuyang's determination to win at this moment.

The success of the king and the defeat of the enemy, only look at this dynasty.

As soon as the heart arrow of thunder came out, a white light shone and a buzzing sound was heard. In the Nine Thunder Heavenly Magnetic Array, an unprecedented white energy storm swept up, and immediately formed an opposition to the purple energy storm rolled up by thunder from the sky.

The two storms are entangled with each other, and they are fighting against each other. However, hidden in the eyes of the storm, the most powerful thunder-killing heart arrow and the purple blue dragon met at the intersection of the two storms.

There is no gorgeous battle, it is a completely conflict between power and soul. Although the heart arrow of thunder kills the thunder is small, it condenses all the essence of Ou Chuyang's mastery of the soul and his understanding of the Tao. The heart arrow shot out and stabs the purple thunder in the middle.

"Boom~"

A shocking thunder exploded in an instant, and then, the roars of a giant dragon were heard one after another in the world.

The thunder that turned into a purple dragon twisted the huge body condensed by purple thunder and kept wailing. At its abdomen, a small white arrow shaft was constantly trembling. Each shaking not only reduced its light, but also reduced the rich and violent aura of the purple dragon.

In this way, the energy entities transformed by the two martial arts began to fight in the sky.

This situation did not last long. In just a few breaths, Ou Chuyang suddenly felt that the power of the heart arrow had reached its end. The purple blue dragon suddenly emitted a thunderclap that shook the sky, and then shattered.

"Boom~"

The last thunder shattered, and the heart arrow also emitted his last little heat.

The bursting white light turned into thin pieces, effectively blocking some of the violent aura, while the excess thunder power directly enveloped Ou Chuyang.
Chapter completed!