Although he had already accepted the Dark Heart, the black figure still couldn't help asking: "Human, are you sure you want to hand over this Dark Heart to me?"
It’s no wonder that this mysterious demon was confused. Such a large heart of darkness seemed to him to be a rare and unusual treasure. However, Liu Zhe gave it to himself so easily. This was really an incomprehensible thing in his opinion. After all, there was only a verbal agreement between them. It was neither good nor a contract that he would restrict him!
Hearing this stupid question, Liu Zhe couldn't help but say helplessly: "You have accepted it all, are you planning to give it back to me?"
Seeing Liu Zhe's reaction, the black figure knew that he had asked a meaningless question. He immediately smiled heartily and said, "Hahaha, I have seen countless people in my life. You are a rare alien. The demon lineage emphasizes credit and likes to keep it. Human magicians, I like you very much. Report your name."
Seeing the other party suddenly laughing, Liu Zhe couldn't help but be stunned, but he still replied: "Liu Zhe."
"Liu Zhe?" The black figure murmured, then chuckled, "Yes, I remember this name. In addition, my name is Asmode. If you have the chance in the future, maybe we will meet again."
Upon hearing this, Liu Zhe smiled unquestionably and said, "I think the opportunity is slim." He returned the favor he owed to the other party. After leaving, he had no involvement with him. Naturally, Liu Zhe would not come to Yinfeng Cave to look for him again.
"Since the Dark Heart has indeed been handed over to you, I will leave first if I have nothing to do." Seeing that there was nothing else, Liu Zhe immediately wanted to leave.
"Wait." Unexpectedly, Asmod suddenly called out to Liu Zhe, and then said under Liu Zhe's confusion expression: "You have sent me such a precious heart of darkness. I don't want to owe this favor."
If it were just an ordinary heart of darkness, Asmode probably wouldn't think he owed Liu Zhe anything. After all, his heart of darkness was stolen by Liu Zhe and Feng Lei. The things returned to the original owner, and they did not owe each other. However, the heart of darkness that Liu Zhe had at this time was far beyond his imagination. Such a top-notch heart of darkness immediately made Asmode feel owed, and he was not a person who likes to owe favors.
"What does it mean?" Liu Zhe stopped immediately after hearing what Asmod said, asking in confusion, but he felt a little expectant in his heart. The other party had improved his strength for him before. Could it be this time...
Although Liu Zhe hid his emotions very well, the look of expectation still could not escape Asmod's eyes. Suddenly, Asmod chuckled and replied, "The dark heart you took out contains very huge dark energy, which is probably more than four times that of ordinary dark hearts! With my current situation, I could not do anything for you, but now with such a pure and huge dark energy, I can improve my strength for you again."
"Sir!" As soon as Asmode said, Matthews and Zigg, who were standing by, suddenly panicked and helped a person improve their strength. This was not a difficult task during Asmode's lifetime, but now he is not at the peak of his lifetime!
To improve Liu Zhe's strength, this is undoubtedly a huge cost for Asmod now.
Seeing Matthews and Sieger's anxious look, Asmod spoke out and comforted: "You two don't have to worry. I have a sense of responsibility. With the help of this dark heart, it will not hurt my roots if I slightly improve my strength for him."
Although Liu Zhe was also looking forward to improving his strength again, when he saw the other two people's appearance, he couldn't help but ask: "It's really okay? If it doesn't work, force yourself."
"Hahaha, human Liu Zhe, you seem to underestimate my power. Even if I only have one ten thousandth of my power in my lifetime, it is easy to improve your strength for you." Asmod laughed, his tone filled with incomparable confidence and pride.
Although I don’t know if what Asmod said is true, since the other party insisted, Liu Zhe also said bluntly: “If you think it is OK, it’s okay. Anyway, I can’t help but improve my strength, so naturally there is no reason to refuse.”
When he heard this, Asmod couldn't help but smile. Liu Zhe's personality was quite in his appetite.
Seeing that the two of them had decided through their words, Matthews still couldn't help but worry and persuaded tactfully: "Sir, are you sure you won't think about it anymore?"
"Matthews, do you still not know my methods? You don't have to worry about those meaningless things." Asmod's tone was a little impatient.
"..." Hearing this, Matthews was silent for a while, realizing that he could not change his master's thoughts, so he gave up persuasion and said respectfully: "The villain understands that everything is up to the master's decision."
Seeing that Matthews stopped persuading, Asmod turned his attention back to Liu Zhe and then said, "I don't have much time left, so start as soon as possible."
Liu Zhe nodded and said, "I understand, what should I do?"
Rumble──!
Liu Zhe's tone fell, and the field suddenly vibrated, and a roar was heard. The altar stacked with corpses was originally completely filled with corpses, but at this time it was shaking and a piece of space was slowly vacant.
"This time, you must use the energy of the Dark Heart for you to improve your strength, so you must enter the scope of the altar, so that I can control the energy of the Dark Heart through the altar, and thus..." Asmode spoke a lot, but he noticed the confusion on Liu Zhe's face. Asmode immediately stopped and finally added: "Don't worry, the process is not complicated. You just need to sit in that open space."
After hearing this, Liu Zhe finally breathed a sigh of relief and suddenly said, "Oh, I'll just say it earlier." As he said that, Liu Zhe stepped a little and quickly jumped to the open space position that Asmod pointed to.
Seeing Liu Zhe quickly sitting cross-legged on the altar open space, Asmod, who was in a hurry, did not explain much, and said directly: "I will start to inject strength into you now. You must be mentally prepared. Just like last time, the process will probably be a little painful, so you can hold it up yourself."
After saying a word, Asmod's figure turned into black light and disappeared. At the same time, with the sound of "boom!!", the dark heart at the top of the altar suddenly burst out with black fog, and magnificent dark energy overflowed every corner of the altar space!