After Xue Qing left, only the Old Lady Xue and Shen Feng remained in the room.

"Shen Little Boy, take a seat."

"What do you want to say?" Shen Feng sat on the side of the bed, and asked with suspicion.

"Remember what I told you before, you have the most Yang Body, and the Little Qing has the most Yin Body?" The Old Lady Xue was no longer as weak as before.

"Remember, it's precisely because of this that I was accepted by the Burning Blood Jade and my meridians were blocked by the Little Qing." Shen Feng replied.

"There is one more thing that I have not told you. Although you possess a Supreme Yang Body, it belongs to the Yang Fiend, while Little Qing is the Yin Fiend." Old Lady Xue said seriously.

"Yang Sha?" Shen Feng thought about the violent and fiendish aura in his body, and his eyes revealed shock. "Could it be that the Little Qing is also hiding a fiendish aura?"

The reason why Shen Feng was so shocked was because he was well aware of just how dangerous and powerful this baleful aura was.

"That's right, I spent my entire life last night to know this, but the baleful aura in her body is much weaker than yours." The Old Lady Xue continued.

"Then what should we do?" Shen Feng revealed an anxious expression.

He could use the power in her body to suppress the killing intent, but Xue Qing might not be able to do it.

"The killing intent in Little Qing's body hasn't been activated yet, so it's temporarily unaffected. So you have to take this opportunity to draw it out from her body." Old Lady Xue said.

"How?"

"Use it." Old Lady Xue reached into her bosom and took out a wooden box the size of her palm.

He opened the wooden box and found a black stone the size of a fingernail.

This rock looked normal and ordinary, but the moment it appeared, Shen Feng felt a hint of movement from the baleful qi in his body.

"What is this?" Shen Feng asked.

"It's called the Black Demon Stone. I bought it from an old friend of mine for an exorbitant price. It can condense infernal energy." Old Lady Xue handed the Black Fury Stone over to Shen Feng.

When he held the Black Demon Stone in his hand, Shen Feng immediately felt the baleful qi in his body stirring up. "Amazing!" Shen Feng exclaimed in his heart.

Therefore, he hurriedly placed the Black Demon Stone into the wooden box.

"Use your Baleful Yang Energy to insert into the Black Demon Stone and place it between your eyebrows. Yin and Yang can absorb each other and draw out the Baleful Yin Force from the Little Qing, but the killing aura must have a host, so …" The Old Lady Xue said half of what he wanted to say and stopped talking.

"So, the host of the baleful aura is me, right?" Shen Feng frowned.

Old Lady Xue nodded her head, and said apologetically: "I know this is not fair to you, but only you can accomplish this. However, after you fuse with Yin Yang Baleful Qi, your strength will increase greatly, but suppressing Baleful Qi is an extremely arduous process."

"I'm not interested in strength. I just don't want him to suffer the same pain as me." Shen Feng said in a heavy voice.

"I really did not misjudge him. I believe that you will be able to control these two murderous auras and make them work for you when the time comes." Old Lady Xue's eyes revealed a trace of gratification.

"Shen Ziyun brat, I still need to tell you one more thing. The Ghost Gate Sect's Su Yunfeng is a very ambitious person, and according to what I know, the matters of the Ghost Gate Sect back then were very complicated. After saying that, Old Lady Xue began to cough violently, her breath becoming weaker.

"Let me help you lie down." Shen Feng said to the Old Lady Xue.

"There's no need, I'm done talking to you, go call them all in …" The Old Lady Xue said weakly.

"Alright, just you wait." Shen Feng rushed out like an arrow, and called everyone in.

Shen Feng did not enter the house and stood alone in the courtyard looking at the sky.

"Destiny makes fools of men. It seems that I won't be able to avoid this baleful aura trial." Shen Feng let out a long sigh, then said with furrowed brows: "And what did the last sentence mean?"

With that said, Shen Feng stood outside the courtyard and began to slowly ponder.

More than ten minutes later, a cry came from inside the house. Shen Feng knew that Old Lady Xue had left because of Xue Qing.

According to the Old Lady Xue's last words, everything else should be simple, so this matter would be over in two to three days, but that was all for the future.

It was only until the evening when Shen Feng finally left the Xue Family Old Residence with Xue Qing. Xue Qing's expression was a little absent-minded right now, but she was also extremely tired.

"Little Qing, I'll send you home." Shen Feng said to Xue Qing.

"Thank you." Xue Qing looked at Shen Feng and said.

"What are you thanking me for? Your granny has entrusted you to me. I must take responsibility for you." Shen Feng smiled at Xue Qing.

Although Xue Qing was currently depressed, looking at the Shen Feng in front of him, the corner of her mouth curled into a happy smile.

Half an hour later, Shen Feng brought Xue Qing back to the villa.

Because Xue Qing was very sad today and was very tired, the moment Shen Feng sent her back to her room, she laid on her bed and fell asleep.

Shen Feng looked at the somewhat pale-faced Xue Qing, and thinking that she still harbored a malicious intent, he couldn't help but feel his heart ache. He silently made up his mind, and took out the Black Fiend Stone that Old Lady Xue had given to him.

The moment this thing entered his hand, the infernal energy in his body began to stir.

However, Shen Feng did not suppress the baleful aura. Instead, he slowly gathered the baleful aura on top of the Black Demon Stone.

At this time, the black baleful qi swirled around Shen Feng's eyes, and the baleful qi in his hands slowly condensed into form. The Black Fiend Stone was filled with the Baleful Yang Qi within Shen Feng's body.

Shen Feng clenched his teeth, forcefully suppressing the urge to kill and bloodlust as he slowly placed the Black Demon Stone between Xue Qing's eyebrows.

Just as the black baleful stone touched Xue Qing's body, Xue Qing's face revealed a painful expression.

If there was a third person in the room, he would definitely be shocked by the scene before him.

Xue Qing's body started to float unconsciously, her entire body was surrounded by a layer of light black Qi, while Shen Feng stood in front of the bed, staring fixedly at Xue Qing.

As time passed, the layer of black aura around Xue Qing slowly increased in intensity and began to slowly move towards Shen Feng's body.

When the black aura shifted to Shen Feng's body, Shen Feng's eyes began to slowly turn black.

Xue Qing's body contained Baleful Yin Force, while Shen Feng's was Baleful Yang Force. Therefore, the two auras formed a black vortex in front of Shen Feng, and started to seep into her body.

"Pain!" This was the first time Shen Feng felt this way.

Moreover, the pain was like ten thousand ants devouring the heart. Every inch of his skin, every inch of his bones, and even every single pore was trembling.

In just a few seconds, beads of sweat were dripping down Shen Feng's forehead, and his clothes were completely drenched.