"It's finally leaving......" Ye Feng was overjoyed.

However, the big bird did not fly away, and directly urged the soul qi to form a light blue barrier at the entrance of the cave.

"This bird has to evolve!" Death spoke suddenly.

"Evolution?" Ye Feng was puzzled.

"When monsters evolve, they will use their soul energy to form a barrier to protect themselves, which can resist a certain degree of attack, and can also hide the soul energy within the barrier, so as not to be discovered by other monsters." Death explained.

"So, how do we get out?" Ye Feng asked.

"What else are you going out for? When it starts to evolve, all of its soul energy will be condensed in the beast core in its body, so it is also the time when its defense is the weakest, so it is also the best time to kill it. Death spoke.

"Can you kill it?" Ye Feng exclaimed.

"Absolutely! Even if you can't kill it, you can still hit it hard, and if the monster is interrupted during its evolution, it will fall into a weakened state, and with your strength, it should be more than enough to kill it. Death continued.

"So how long should we wait?" Ye Feng continued to ask.

"It depends......," Death continued.

Ye Feng lay on the ground and waited quietly for the opportunity.

In just over ten minutes, the big bird suddenly urged the soul qi to converge towards the beast core in the body, and even the soul qi attached to the surface of the body also converged.

"It's pretty cautious......"

"Wait another ten minutes, and wait for all its soul energy to gather in the beast core before acting." Death spoke.

"Hmm."

"At that time, give priority to attacking its wings, a monster like this kind of bird, as long as the wings are useless, it won't be able to exert much strength." Death said again.

"Understood." Ye Feng responded.

Time passed little by little, and all the soul energy of the big bird gathered at the beast core.

"Okay, now." The Grim Reaper said suddenly, and Ye Feng also moved.

A black long sword gradually condensed in Ye Feng's hand, and this sudden fluctuation of soul qi also attracted the attention of the big bird.

The big bird turned his head suddenly, through the entrance of the stone cave, the gap between the wall and the body, and was stunned by the Ye Feng inside's pupils constricted, now that he is in the process of evolution, if he urges the soul qi in vain, the evolution will inevitably fail.

The bird's beak opened slightly, and before it could make a sound, Ye Feng directly stabbed into the left wing of the big bird, and at the same time did not forget to twist the long sword in his hand.

The long sword directly penetrated the left wing of the big bird, and the blood flowed down the tip of the sword and the feathers like a spring, and with a chirp, the big bird fluttered its wings directly and wanted to fly out, but unfortunately, with a hard effort, the left wing was cut alive A hole of more than ten centimeters was cut alive, and the white bones of the forest were faintly visible.

"Its wings are useless." Death spoke.

In the panic, the big bird couldn't take care of the wound, and directly urged the soul energy to leave here, but unfortunately, one wing could not fly at all, and its huge body rolled down the hillside directly.

"Catch up! This is the perfect opportunity. Death suddenly shouted.

And Ye Feng naturally wouldn't let go of this opportunity, urging his soul qi to rush out of the cave, and run directly towards the big bird that rolled down the foot of the mountain, not forgetting to launch the full moon and the newly learned exercises.

With the appearance of the black ball, Ye Feng's abilities have also increased a lot.

"You can't fall to your death, do you?"

Looking at the big white bird that was motionless at the foot of the mountain, Ye Feng whispered happily.

"Don't be careless, this is a spirit beast, although the strength of a broken wing has been greatly reduced, it is still not to be underestimated." Death admonished.

"Okay."

Ye Feng launched the exercise again, and taking this opportunity, he wanted to try the Yin Ice that he had just practiced......

As the exercise is activated, the sword body is gradually covered with a thin layer of ice, and this exercise also has a bit of subtlety, that is, it can slow down the flow of the enemy's soul energy, so as to slow down the enemy's casting speed.

When Ye Feng came to the foot of the mountain, the big bird that was dizzy finally came to his senses.

The big bird slowly stood up, its battered left wing drooping to the ground, the snow beneath it was stained blood-red, and its left wing could no longer move.

With a roar of rage, the big bird fluttered its remaining wings and fluttered in place, its huge body kept spinning in place, apparently not yet accepting the fact that it had broken its wings.

The huge wings kept waving, causing gusts of hurricane to blow around, and the snow was fanned up and falling all over the sky, and the scene was chaotic for a while, and Ye Feng did not dare to rush forward.

After filling the soul qi in the sword, Ye Feng decisively swung out a black sword qi, and pieces of ice crystals were faintly visible on the sword qi.

"This Yin Ice can still be attached to the soul technique......

Looking at the black sword qi that flew out, Ye Feng was surprised.

The speed of the sword qi was extremely fast, and it directly hit the right leg of the big bird, and at the same time as it touched, a layer of ice slowly formed on the right leg of the big bird!

After the sword qi hit, it was just a breath of time, and it instantly expanded into a circular black hole, and a steady stream of soul qi was sucked into the black hole from the big bird's body, and at the same time, the entire bird's body slowly froze under the influence of the soul skill.

The big bird, sensing the abnormality, suddenly turned its head to Ye Feng, followed by another chirp.

The piercing sound instantly resounded through the clouds, and the ice on the big bird's body was instantly shattered, and even the ground shook slightly.

"It's that damn sound again!"

Ye Feng immediately covered his ears, but it had little effect, and under the influence of this sound, Ye Feng's head began to dizzy again.

At the same time, the suction power of the black hole became bigger and bigger, but the big bird directly ignored the black hole, and a majestic and powerful soul energy instantly burst out from the big bird's body.

Then, he walked directly towards Ye Feng, that's right, against the powerful suction of the black hole, he walked towards Ye Feng stubbornly!

Every time the big bird took a step, the ground shook, and in this way, it directly walked out of the black hole's sphere of influence, which was pure strength crushing!

However, the black hole was not without effect, and during this time, it devoured half of the big bird's soul energy.

"This is the spirit animal......

Ye Feng was frightened by the scene in front of him, the full moon couldn't hurt the big bird at all......

When there was no more soul energy left around to devour, the black hole gradually disappeared.

And the big bird was staring at Ye Feng viciously, its wings were broken, which was undoubtedly a death for a bird-like monster, but before that, it was bound to shatter the Ye Feng in front of him!

The big bird opened its mouth to urge the soul energy, and the powerful soul energy continued to gather in its mouth.

"It's attacking, be careful." Death reminded.

"I know."

Ye Feng urged his soul qi to attach to his legs, ready to run away at any time.

In just two or three seconds, a hurricane with green light burst out of the big bird's mouth in an instant, and the speed was as fast as lightning.

Ye Feng kicked the ground violently, and the whole person flew directly into the air, and in the next second, a hurricane instantly hit him.

"Bang!"

With a loud bang, Ye Feng was directly shocked by the shock wave generated by the explosion and flew out, but before it was over, the big bird spewed out a hurricane again, Ye Feng urged all the soul qi, even if he was not directly hit, but he was also shocked by the shock wave generated by the explosion again and again, and vomited blood.

"What makes this thing so soulful?"

Wiping the blood from the corner of his mouth, Ye Feng asked while hiding.

"You broke its wings, and you caused it to fail to evolve."

"It can't live without wings anyway, if it were me, I'd be more ruthless than it."

"Anyway, let's find a way to dodge the attack first, its soul energy will always run out." Death said.

And Ye Feng didn't want to run like this, he activated the full moon again and injected soul energy while running.

With the full moon, the soul energy in Ye Feng's body has also been consumed a lot, but even so, there is still more than half of it, and the battle and cultivation during this period of time have increased his soul energy a lot.

Ye Feng urged the soul qi to slash out a black sword qi again, but unexpectedly, this sword light was directly pinched by the big bird with its claws, and then the big bird suddenly burst out a stream of soul qi, and the black sword light was directly pinched and exploded before it had time to become larger!

"it?!"

"What's going on?!"

Ye Feng's eyes widened, this sword light was actually pinched and exploded??!!

"This ......"

The Grim Reaper was also at a loss.

"The strength of the soul skill is determined according to the user, the full moon of your current strength, the devouring speed and the upper limit are there, and the soul energy released by the big bird in an instant is too huge, and it will explode, it should be ......like this," the god of death paused and spoke again.

"Try the original Full Moon." The Grim Reaper spoke again.

"That's what I thought, too."

Ye Feng once again activated the full moon to inject soul energy, and while running, he once again swung a black knife light towards the big bird, and the knife light was full of black lightning, accompanied by bursts of explosions, and flew directly towards the big bird.

Compared to the three full moons, the first full moon was larger and untouchable.

The big bird raised its claws again and tried to catch the flying knife light, but the black knife light passed directly through its body.

Then it was directly frozen a few meters behind the big bird.

The big bird let out a chirp at Ye Feng again, not noticing the huge black hole that had gradually formed behind him.

At the same time, countless soul qi was sucked into the black hole from the big bird's body, and all the things in a radius of more than ten meters around the black hole were not spared, countless broken branches and remnants of trees were sucked into the black hole, and even a large crater appeared on the ground.

The big bird chirped and clung to the ground with its feet, and even so, it couldn't withstand the terrifying suction.

After about a few seconds, the entire black hole gradually disappeared, and the soul energy in the big bird's body was also devoured.

The chirping grew lower and lower, and the big bird fell to the ground.

"I thought even the first full moon wouldn't have an effect......

Ye Feng gasped, there were less than three layers of soul qi left in his body.

"The soul energy is exhausted, and this big bird may no longer have the strength to resist." Death spoke.

Looking at the dying big bird, Ye Feng slowly walked over, and Long Ji also flew out of the artistic conception......