"My heart is not strong enough!" Zhang Yang silently recited Liu Hong's words and fell into deep thought.

Liu Hong put away the smile on his face and said with a slightly serious expression: "You have strong talents. Judging from your two battles, your physical fitness is far superior to that of professions of the same level. Moreover, your bloodline also contains the power of a demon, but I don't understand why you want to suppress it? Your strength could have been improved again. You could have killed the four sneak attackers one by one, but you chose to leave the battle at a critical moment."

Zhang Yang raised his head and asked, "Uncle Liu, why are you so sure that I have the power of a demon?"

"Heartbeat!" Liu Hong said seriously: "You have a big heart, and the powerful beating sound is not something that humans can have. Only demons can have such a powerful heart."

Zhang Yang smiled bitterly: "I'm afraid you will only notice this detail." Zhang Yang lay down on his back and looked at the dazzling blood-red color in the sky. "It's not that I don't want to use the power of the demon, but that I can't! The killing that surged from the bottom of my heart made me feel fear, fear from my soul. I don't want to become a devil who kills the same kind because of my powerful power!"

"That's why I said, your heart is not strong enough!" Liu Hong said seriously, "Strength does not distinguish between good and evil. Only those who use power can decide. Looking at the entire dark history, the strong people who can stand at the top of the world will not fear the so-called demonic power, because in their eyes, power is strength, no matter whether it is camp, there is no good or evil!"

Zhang Yang looked at Liu Hong in surprise. Although he had heard of these words in Guigu, he had an irrefutable force when he said them from Liu Hong's mouth: "Then Uncle Liu, can you also use the power of the demon?"

Liu Hong smiled slightly: "I am quite special. The power of the demon cannot be merged with my bloodline, so I cannot use the power of the demon." Liu Hong explained, "My body bloodline has a strong repulsion of the demon. If it is not the case, I really want to try the power of the demon. It is said that the power is very pleasant to use."

Zhang Yang smiled bitterly and said, "It seems that you have never experienced the pain of possessing the power of demons."

Liu Hong smiled and said, "The ultimate power of power is the same. Some people can even transform their own power and the demonic power! For example, this is the case!"

Suddenly, Liu Hong's figure suddenly rose, and Zhang Yang felt a huge pressure coming to his face. He was originally lying comfortably on the ground, but at this moment he was pressed by this force and slapped on the ground. His fingers couldn't even move. Then he saw Liu Hong floating in the air, and a huge demon's phantom suddenly appeared behind his body, and the scarlet pupils, which were as blood-like, stared at Zhang Yang fiercely.

Liu Hong still smiled, stood with his hands behind his back, and said, "Can you feel the power that is ready to move in your body?"

Zhang Yang's large heart beat violently, and a blue pattern in his eyes began to spread. He wanted to suppress it, but he couldn't even move at this moment. He could only feel the hell tree in his mind, transporting wisps of green flames into his blood while swaying.

"boom!"

Zhang Yang's body was not under his control, and a blue flame suddenly burned, instantly burning the pile of chaotic worlds around him to ashes. Just as the flame was about to rise, Liu Hong poked out his right hand and grabbed the void. An invisible force suppressed the flames in Zhang Yang's body and actually returned to his body in reverse!

"What you need to learn now is to control them and let them become your help, rather than being influenced by them!" Liu Hong said lightly, "You have amazing talents, don't bury them. Try to communicate with it!"

"What is it?" Zhang Yang's body seemed to be broken by the green flame that flowed backwards. The veins of his strong body were exposed, and the blood flowing turned blue, and a scorching temperature burst out!

"This is what you have to ask about your own heart!" Liu Hong said with a smile, "Every strong man has a strong and powerful heart! If you want to become stronger, find it!"

Zhang Yang screamed suddenly, and the green blood in his body began to flow back to his large heart. Then he heard loud noises like war drums, and Zhang Yang's chest was fluctuating violently!

The violent beating of his heart made Zhang Yang feel like he would burst at any time. The hell tree in his mind also began to vibrate, and above the dark golden buds on it, the four characters "Mar Bus" appeared again.

"Huh!"

Liu Hong was surprised to find that Zhang Yang's eyes, which were originally flowing with green patterns, were dyed with a dark golden color in an instant. Then the power he controlled Zhang Yang was violently impacted. His face changed: "This kind of power? Impossible!" He shouted softly, and his left hand also poked out at the same time. His hands formed a strange circle in the void, locking Zhang Yang firmly, and suppressing the blue flame that was trying to rush out again!

When the Mar bus appeared, Zhang Yang's mood calmed down. Feeling the growing cyan flames in his heart. Zhang Yang's eyes actually saw a blue crystal core in his heart. The crystal core was crystal clear and solidified more and more in the burning of the cyan flames!

Liu Hong said in surprise: "No, you found the core of power so soon? Damn, you really are a monster!"

As the blue crystal core became more and more solid, the flames around it became quieter. In the end, the blue crystal core gradually increased, and it gradually stopped until it filled Zhang Yang's heart. At this time, the blue flame turned like a docile pet, slowly flowing in Zhang Yang's blood.

After breathing a long breath, Zhang Yang slowly opened his eyes. Suddenly, two blue flames rays shot out directly. It lasted for nearly ten seconds before gradually extinguishing. Zhang Yang felt his body lightening, and the pressure Liu Hong blessed on him disappeared instantly.

The little old man landed on the ground with a smile, and the powerful aura disappeared without a trace: "I really didn't expect that I could find a monster like you in my lifetime. It's really exciting! Have you felt its existence?"

"Core of Strength?" These four words suddenly popped up in Zhang Yang's mind, and his heart, which was filled with the crystal core, was beating as usual, without any influence at all.

Zhang Yang stood up, looked at Liu Hong with some confusion and asked, "Uncle Liu, what is the use of this core of power?"

Liu Hong smiled and said, "The effect is so great. The power core can help you control your own power more accurately. Whether it is a demon or your own power, it will be bound by the power core. After you have it, there is only one kind of power left in your body, which is completely controlled by you - your own power! Try to communicate with it!"

Zhang Yang nodded, calmed down and tried to mobilize his core of strength. Suddenly, a cluster of green flames formed between Zhang Yang's hands. Looking at the flames with hot temperatures, Zhang Yang was slightly stunned.

"Your demonic power tends to destruction, so it appears in a blue flame form. Through the mobilization of the power core, you can now use this flame at will, but it will consume your energy and physical strength at the same time. If you use it too much, you will also squeeze out your life essence. Use it with caution. However, when your level is increased, this side effect will gradually decrease!"

Zhang Yang nodded, then poked out his right hand and pressed it on the huge rock beside him. A dark handprint appeared instantly. The hot temperature of the green flame directly burned the huge rock it touched to ashes.

Zhang Yang suppressed the ecstasy in his heart and bowed to Liu Hongshen: "Uncle Liu, thank you. If you hadn't helped me recognize my strength, I might have been timid and wasted such powerful abilities in vain."

Liu Hong waved his hand: "You have to explore the true meaning of power yourself. What I tell you is just some fur. Fortunately, you have found the core of your own power, so the next thing is to get started and use it." Liu Hong said with a smile, "I have always wanted to accept an apprentice and impart my understanding of power control. I wonder if you are interested?"

When Zhang Yang heard this, he nodded and said, "Uncle Liu, no! Master, I can't ask for it! I just don't know why you chose me?"

"Hehe, don't be so literary, I still like you to call me Uncle Liu. As for why, it depends on your appetite for my old man. This month has been quite a while, and we can have a good chat. And I'm very curious about the strength in your body." Liu Hong asked as he said.

Zhang Yang couldn't help asking: "Uncle Liu, since you have accepted me as your apprentice, do you also want to reveal your true identity to me?"

Liu Hong smiled and said, "If you want to mess with me so quickly, you are really jealous, but now is not the time. I can only tell you that I come from a very old organization, and I am with a group of old guys who have nothing to do and brag and spank all day long. My only hobby is to guide some potential young people. When you grow up to the point where I am satisfied, I can recommend other immortals to you. You have to compete for me. I, Lao Liu, have never accepted an apprentice. Since you accept one, you will have to take over them thousands of them!"

Zhang Yang nodded vigorously: "Don't worry, Uncle Liu, I will definitely study hard with you! I will definitely not insult your reputation."

The two of them laughed and began to move towards other places. The movement of such a big thing just now was obviously no longer considered a hiding place.

Shortly after the two left, a crack suddenly cracked on the huge rock, and a fiery red bird creature emerged. A pair of scarlet eyes looked in the direction where Zhang Yang and the others disappeared, then flapped their wings and flew high and chased them!
Chapter completed!