In the next few days, Yi Chen was consolidating his cultivation, with the help of the fourth-grade inferior soul arts, in just four days, he was able to familiarize himself with the soul power and cultivate the two sets of soul skills to the Dacheng realm.

"Four-grade inferior soul technique - python moving fist!" A shout sounded, and Yi Chen's right fist struck forward with a mighty force, instantly knocking down a big tree, splashing sand, gravel and dirt everywhere.

"The power of the four-rank soul technique is extremely powerful, but the consumption is too great, and it seems that you really have to enter the Ossi Forest. Retracting his soul power, Yi Chen looked at the beast soul inward, looked at only one-third of the soul power left, and said softly.

Although the amount of soul power contained in the second-level beast soul is a lot more, it still can't withstand consumption, and it is easy to have a lack of stamina, so Yi Chen is ready to go to the Ossi Forest to try his luck.

Taking the Book of Heaven with him, Yi Chen re-came to the Ossi Forest, and then rushed into the forest without looking back.

As soon as he entered the forest, he saw a first-level thorn lion beast, and Yi Chen didn't dodge, and directly used his soul power to rush towards it.

"Roar. The Thorn Lion Beast also spotted Yi Chen, and it turned around and roared, but after sensing the aura released by Yi Chen, it chose to flee very wisely.

"I'll leave it for you. With a sneer, Yi Chen's right foot slammed on the ground, his speed increased by a few points, and he stopped the thorny lion beast in the blink of an eye. The right fist was wrapped in soul power, and it struck forward quickly, piercing the head of the thorn lion beast with a single punch.

The gap between the different realms is huge, and when it comes to the Yin Soul Realm, Yi Chen has to spend a lot of effort to kill a thorny lion beast, and now it's just a matter of raising his hand.

"I don't know how to urge the beast soul to devour. Shaking off the blood stains on his hands, Yi Chen pulled out the beast soul of the thorned lion beast and thought.

That day, the beast soul suddenly devoured, and it was completely controlled by the heavenly book, and Yi Chen didn't know how to use it yet, so he could only rely on his own groping.

Taking out the Book of Heaven, Yi Chen mobilized his soul power to probe into the Book of Heaven to see if he could control the Book of Heaven like perfecting his soul technique.

When the soul power entered the Heavenly Book, Yi Chen felt that the feeling of flesh and blood connection was stronger, and the Heavenly Book seemed to be a part of his body.

"Hum. Tianshu suddenly trembled, releasing a faint golden light, and at the same time, the beast soul in the dantian also trembled slightly, and a suction force formed.

"Succeeded?" This situation made Yi Chen very surprised, and he continued to urge the soul power, which was continuously injected into the Book of Heaven.

"Phew. The beast soul stirred in the dantian, forming a whirlpool, and a strong suction force seeped out of Yi Chen's body, wrapping the soul of the thorn lion beast in Yi Chen's hand and inhaling it into the dantian.

Seeing such a situation, Yi Chen's face showed joy, it seemed that his judgment was not wrong, because the beast soul had really begun to devour!

I saw that the soul of the Thorn Lion Beast, after entering the dantian, was swallowed by Yi Chen's beast soul entirely, which was exactly the same as the last time I devoured the soul of the Wind Leopard!

After devouring the soul of the Thorn Lion Beast, Yi Chen felt the beast's soul swell up a little, which made his face look ecstatic. Because his judgment was not wrong, his beast soul could really be devoured and upgraded!

Although the beast soul has not been upgraded, it is enough to be sure that the beast soul can be upgraded! And there will always be some restrictions on good things, Yi Chen does not expect to be able to upgrade by devouring a first-level beast soul.

"Now the beast soul is level two, let's see if we can get to level three!" calmed down his excitement, Yi Chen said with anticipation on his face.

"Rustle. There was a sudden abnormal sound behind him, Yi Chen relied on his keen hearing to catch it instantly, and he silently put away the book of heaven. Looking back, he saw that it was a wind leopard that wanted to sneak up on him.

"The prey comes to die in person, but it also saves some of the effort of searching. When the second-level demonic beast arrived, Yi Chen didn't feel the slightest nervousness, but sneered.

"Roar. The Wind Leopard wanted to fail in the sneak attack, but it also seemed to feel the playfulness in Yi Chen's eyes, and immediately jumped angrily and pounced towards Yi Chen.

"Get out. The strong wind struck, Yi Chen didn't have the slightest nervousness, his eyes narrowed into a sharp shape, and a black energy wrapped his right leg, sweeping away the wind leopard with the power of a thousand catties.

"Boom. The two collided together, and with a muffled sound, Yi Chen and the Wind Leopard each retreated some distance.

After taking a few steps back to unload the shock, Yi Chen mobilized his soul power to wrap his legs, and his right foot slammed into the air and soared into the air, creating a perfect arc of charge in the air.

"Three-grade Superior Soul Technique-Wind Legs!" Yi Chen let out an angry shout from his mouth, and his right foot swept towards the head of the Wind Leopard with the momentum of thunder.

"Boom. Before the wind leopard could react, it was swept by Yi Chen's strong leg, and its huge body flew out upside down with a perfect arc, smashed into a tree, and fell to the ground.

The head that was swept by Yi Chen was dented, and the head of the wind leopard was hit hard, its limbs twitched weakly, and the blood basin let out a terrible roar.

If it is allowed to scream, it will definitely attract more powerful demonic beasts to come, Yi Chen, who knows this truth, rushed out again, and a sharp dagger appeared on his right hand, fiercely stabbing at the head of the Wind Leopard.

"Poof. The sound of entering the flesh sounded, and the dagger stabbed into the head of the Wind Leopard, and a stream of blood sprayed on Yi Chen's face, this move directly killed the Wind Leopard, and it could no longer move.

There is no doubt that it will be killed instantly!A second-level demonic beast that could hardly shake the Yang Soul Realm was killed by Yi Chen like this!

Although Yi Chen wasted half a year's time in vain, although his cultivation progress in using the Yipin Soul Technique was extremely slow, but because of this reason, Yi Chen's control of soul power was several times stronger than others!

It was also because he had cultivated for half a year using the Yipin Soul Technique, and Yi Chen's foundation was better than anyone else's. His foundation is as indestructible as a rock!

"The second-level demonic beast is no longer to be feared. Yi Chen said this very confidently, but soon his face became bitter, because he found that the soul power in the beast soul had been drained.

"As long as the level of the beast soul keeps up, and I have a powerful soul skill, my Yi Chen will be stronger than anyone else. Yi Chen was very confident in his cultivation talent, and arrogance gradually appeared on his face.

Yi Chen was originally an unruly person, but after being labeled as a mediocre talent, he was a little more restrained, and now he once again showed his long-lost edge.

"I don't know if devouring the soul of a second-level demonic beast, the beast soul can be upgraded. Now Yi Chen had learned to forbear, and soon his face became calm, and he looked down at the body of the Wind Leopard.

Without the slightest hesitation, Yi Chen tore open the head of the Wind Leopard with an indifferent face and took out the second-level beast soul.

Meanwhile. Yi Chen mobilized his soul power to seep out of his body and quickly entered the Heavenly Book. The Book of Heaven released golden light again, and the beast soul formed a vortex again, absorbing the beast soul of the wind leopard.

Under Yi Chen's waiting, the Book of Heaven converged its golden light, and the beast soul also transformed back to its original appearance from the whirlpool, but its size swelled a little more, but it did not upgrade.

Yi Chen had a slight regret. But there was no disappointment. As long as the beast soul can be upgraded, and he only needs to keep looking for the beast soul to devour.

"There shouldn't be more powerful demonic beasts here, so it's better to hunt second-level demonic beasts here. After resting a little in place and waiting until his soul power was fully restored, Yi Chen made such a decision.

According to Yi Chen's strength, when killing second-level demonic beasts, he still needs to be careful. And he must fight quickly, otherwise when his soul power is exhausted, he will be like a tiger with its teeth extracted.

Constantly hunting second-level and first-level demonic beasts, Yi Chen was constantly devouring the beast soul, although it was not upgraded, but the space of the beast soul was a lot larger.

This made Yi Chen very excited, tirelessly slashing the demonic beast, not knowing that he had left the outer position and was approaching the center of the forest.

"Something seems wrong. After slashing and devouring a demonic beast again, Yi Chen suddenly shuddered, and an ominous premonition rose in his heart.

"Oops, why am I so careless. After discovering the place he was in, Yi Chen's face began to become solemn.

There are third- and fourth-level demonic beasts in the center of the forest, which Yi Chen can't deal with at all, but fortunately, he hasn't gone too deep now.

"Gotta get out of here. Yi Chen was very self-aware, and he quickly made a decision to turn his head back the way he came.

"Damn, it's a third-level demonic beast violent bear...... but before he could go far, Yi Chen found a huge figure in front of him, and cold sweat overflowed on his forehead at the moment.

The third-level demonic beast can fight against the Star Soul Realm, and if you run into it, it will be troublesome. At that moment, Yi Chen made a decision and carefully touched in the other direction.

But before he had gone far in that direction, Yi Chen found a demonic beast that gave him a strong sense of oppression, this sense of oppression was stronger than that released by the violent bear, it was very likely to be a fourth-level demonic beast.

The fourth-level demonic beast has the strength of the Chen Soul Realm, and Yi Chen left cautiously again. This time it was very smooth, there was not a single demonic beast found along the way, and the surroundings were terrifyingly quiet.

Wrong. This is Yi Chen's intuition, but now he can only go on hard, maybe he can find a way out.

"The lair of the demonic beast?" But soon Yi Chen was forced to stop, there was a nest in front of him, and a demonic beast that looked like a lion and not a lion was sleeping soundly.

"It's a fourth-level demonic beast, the Red Lion Beast. "That demonic beast has something in common with the Thorn Lion Beast, but Yi Chen knows where it comes from.

Not daring to move on, Yi Chen lay on the ground, his eyes looking back and forth over the red lion beast's lair to see if he could avoid it while it slept.

"There was a fluctuation of soul power in the air. Doubts flashed in Yi Chen's eyes, and he turned his head to look at the source of the fluctuations, and found that there was a black stone under the abdomen of the red lion beast.

It was the size of a fist and looked very ordinary, but there was a mysterious energy swimming in it, and it released a faint spirit power.

"Soul Spirit Stone?" His eyes were attracted by the stone, and gradually Yi Chen's eyes became hot, and his gaze towards the soul spirit stone flashed with greed.

"It's actually a four-star soul spirit stone!" a voice full of greed and longing resounded in the air.