Wu Chen's table in front of him was a girl called Han Ying. She looked pretty handsome, had good results in class, had a quiet personality and was popular in class.

After school was over, Wu Chen had secretly followed behind her without anyone noticing. With his current strength, it would be easy for him not to be discovered.

Han Ying's house was quite close to the school. After school, she only walked, and Wu Chen quickly followed Han Ying to her house.

"Crack!"

Han Ying opened the door, and just as she was about to close it, Wu Chen suddenly ran forward and struck her neck with his knife, causing her to faint.

"If I close the door, I won't be able to get in." Wu Chen slowly dragged Han Ying Han to the room's sofa.

Right now, he had a high control over his power. That knife just now would only make Han Ying unconscious for a few hours, but it wouldn't harm her body.

Han Ying's home was not very big, it was just a normal residential building, her parents did not seem to be home. Wu Chen had originally wanted to lie and explain everything, but now it seemed unnecessary.

"Awoo, woo, woo ~" From one of the bedrooms came the low growl of a wild beast, as if it had also discovered that an unexpected guest had arrived.

"As expected, this sound is not something a dog can make." When Wu Chen heard the voice, the expression in his eyes darkened.

His purpose of coming here was for this fellow, to see if it had changed due to the increase in the Spiritual Qi of Heaven and Earth.

Originally, Wu Chen was suspicious of what Han Ying said in the class. After all, the spiritual energy had only recovered a few days ago, so how could the beasts react so quickly? Now, it was certain, because the average domestic dog would not make such a loud and ferocious noise.

He walked in big strides to the room where the dihydrazine was locked in. This place seemed to be a study room, and the dihydrazine was caged inside.

"Awoo!" When the dihydrazine noticed Wu Chen coming in, it seemed to have detected the dangerous aura on Wu Chen's body.

"Has your body also changed?" However, Wu Chen didn't mind it at all as he sized it up.

This was originally a black and white dihydrazine dog, but its current form was very different from before. His originally ordinary front claws now revealed the contours of his muscles. His eyes also emitted a faint green light. Even his canine teeth had turned into even more ferocious fangs. He had the appearance of a wild beast.

"This guy is like a wild wolf that I've seen on TV before. He's even more ferocious than a wolf." Wu Chen thought in his heart.

Originally, he came here to see if the dihydrazine had changed due to the spiritual energy recovery. If it had, it would not have been harmful to Han Ying's family, but now, all of it had been guessed correctly by him.

His guess was that it was because he had read about ancient martial arts in the history of the Blood Lotus Sect and knew that there was a strange race in the ancient times called Demon that could fight against warriors.

Originally, he was still guessing that since the world's spiritual energy had recovered, the environment would gradually get closer to the ancient times. The ancient martial artists' cultivation also became simpler and simpler, so would the monsters appear?

"The world is so vast, I don't think that the dihydrazine is the only animal that has changed. If we don't discover it in time, I'm afraid they will harm humans." Wu Chen walked forward and prepared to open the cage.

According to the ancient records of martial arts, in the ancient times, demons often ate humans and had intelligence. Normal warriors were simply unable to fight them.

But right now, the recovery of the spirit energy had just begun. Although the dihydrazine had undergone some changes, it had not evolved into a demonic beast and did not have any intelligence. Looking at its aura, it was only at the lucidity. Although ordinary people were not its match, Wu Chen was not afraid of it in the slightest.

"Awoo!" The dihydrazine, no, it was a canine. It stared at Wu Chen fiercely and continuously retreated until it reached to the wall before it arched its back and took a defensive stance, as if it was going to pounce at Wu Chen.

"Have you noticed that you're no match for me? But you won't be able to escape." Wu Chen opened the cage and stood at the side.

Maybe because it had not evolved into a demon, the canine still retained its previous memories and did not rend the cage open before escaping.

After all, with the canine's current strength, a mere iron cage could not stop it.

When the cage was opened, the canine still did not come out. This was because there was someone outside that gave it a great sense of fear.

"I originally wanted to test your strength, but since you're unwilling to come out, then forget it." Wu Chen frowned, and walked up, prepared to kill it immediately.

The canine seemed to be afraid of him, even though it was in a pouncing posture, it did not charge out of the cage.

Due to the recovery of the spirit energy, the canine was extremely vicious, it pounced over at an extremely fast speed, bringing about a tinge of a fishy wind between its claws, as it opened its mouth wide and bit towards Wu Chen's neck.

Its body carried a vicious aura. If it was a normal person, they would have long been scared stiff by it. Then, they would have allowed it to pounce on them and bite them.

"That's more like it!" Wu Chen laughed lightly. He did not even spare a glance at the danger in front of him as he kicked out with his foot.

Perhaps this was because the canine's aptitude was too good, its spiritual qi had only recovered for a few days, but its strength was already not inferior to a fierce tiger. Unfortunately, Wu Chen was not an ordinary person and would not allow it to pounce on it.

"Awoo!" The canine was kicked into the cage, wailing miserably, just as it was about to stand up and pounce towards Wu Chen, its body suddenly stiffened, and it fell down.

That kick of Wu Chen's just now, was not ordinary. Instead, it had used his hidden strength and directly shattered the canine's internal organs. Although it did not look like a scar on the outside, the internal organs had long been riddled with holes.

Although he had killed the canine this time, he was still a little worried.

Starting the spiritual energy recovery was just an ordinary demon awakening. There would probably be more demon species coming after it. Moreover, the strength of the demon species could be enhanced. Without sufficient strength, humans wouldn't be able to contend against these new species.

Even though this dog demon didn't hurt anyone, that was only because its spiritual energy recovery had just started. Its level of demonic transformation wasn't that high, and according to the records of the ancient martial art of food, demons had always been feeding on humans.

Even if it was the Dog Demon, if it saw the blood, it would probably become even more ferocious, and ordinary people could not resist it at all. It could only allow itself to be slaughtered, and even if it cultivated to the lucidity, it might not be a match for it.