Who gave you permission to refine demons like this?

After finishing his discussion with Cao Xingyi that evening, Lin Sheng went back to make some preparations.

As Lin Sheng passed He Qianqian's door, he hesitated for a moment before finally knocking.

He said, "Qianqian, are you alright?"

I've been busy these past few days, and I need to do some preparations tonight, so I'll head home now.

No sooner had he finished speaking than the door was flung open with a whoosh.

"So fast?" Lin Sheng was slightly surprised by the other party's swift movements.

He Qianqian stared at Lin Sheng with a flushed face, clearly still embarrassed about her earlier blunder.

She bit her lip lightly: "Young master, then I won't see you off tonight..."

She fidgeted with the hem of her clothes, not daring to look at Lin Sheng.

Lin Sheng smiled and said, "It's nothing. I just came to check on you. It's good that you're alright."

After saying that, Lin Sheng rubbed her head.

Just as he was about to turn and leave, he heard He Qianqian call out to him again: "Young master, do you carry the sachet I gave you with you?"

"Of course there are."

Lin Sheng took out a small sachet from his pocket and showed it to her.

"That's good. I'll feel much more at ease if you carry it with you, young master."

"Don't worry, I'll be fine."

Lin Sheng smiled at her and then left. He Qianqian's eyes followed Lin Sheng's figure the whole time. After he left the building, she leaned out the window to look again.

She didn't lie back down on the bed until Lin Sheng's shadow had completely disappeared.

Thinking back to her earlier state, she quickly wrapped herself in the blanket and rolled around, wriggling like a pupa.

Lin Sheng didn't rest when he got home. For him now, not sleeping for a day wouldn't be a problem.

What he needs to do is to increase his strength as much as possible before taking the next action.

So Lin Sheng sat on the bed and took out one of the two remaining bottles of Zheng Hui Ling Liquid.

Shaking it, the golden liquid in the bottle still exuded a strong medicinal power.

Now that his foundation has been restored, and the effects of the Zheng Hui Ling Liquid are no longer needed for repair, Lin Sheng plans to use this valuable substance for a breakthrough in his strength.

Fortunately, his master gave him a mental cultivation method that could bring out the effects of the Qi-gathering Elixir. You should know that this is a good thing that can repair one's foundation, and its effects on essence, energy and spirit are self-evident.

Under Su Ren's guidance, Lin Sheng had grasped most of the principles of the Two Extremes Embryo Heart Law. He lit an oil lamp and thoroughly studied it.

Using the notes in the book, he quickly grasped the key points.

He opened the bottle and poured the Zhenghuiling liquid directly into his mouth.

The familiar energy surged again, flowing through the body along the meridians under guidance. However, this time it was not consumed in large quantities in the body. Instead, it circulated continuously, nourishing and promoting the body.

At this rate, it would probably take five or six days to finish one bottle of spiritual liquid.

But immediately afterward, Lin Sheng activated his inner energy cultivation technique, and he immediately felt something being forcibly drawn from his upper, middle, and lower dantian, beginning to twist into a single entity within his body.

Essence rises from the lower dantian, Qi flows from the middle dantian, and spirit descends from the upper dantian. The three converge, merge, and settle, and begin to undergo extremely subtle changes, starting to faintly condense into a cloud of mist.

"Is this the fake elixir that's supposed to be conceived?"

"According to the mental cultivation method, condensing into a fog-like mass is only the beginning. It will then undergo changes from liquid to solid state until it becomes completely stable."

"As expected, this method is far more effective than ordinary breakthroughs; it does consume too much of your essence, energy, and spirit."

Lin Sheng, who hadn't felt particularly tired before, started to feel a bit of pressure after circulating his cultivation technique, but the pressure disappeared in an instant.

He knew that the Zheng Hui Ling Liquid was starting to take effect.

The powerful effects of Zheng Hui Ling Liquid continuously restored Lin Sheng's essence, energy, and spirit, like constantly recharging his batteries. If anything went wrong, it could immediately adjust his breathing.

It will make him feel no fatigue or discomfort at all.

However, what surprised Lin Sheng even more was the effect of this mental cultivation method. He noticed that if it continued to operate like this, the Zheng Hui Ling Liquid could only last for a day.

You should know that when he was recovering, he was drinking one bottle every three days, but now it's more than twice as fast as before.

"Fortunately, we're taking action tomorrow, and my master gave me a lot of recovery pills, otherwise I really wouldn't have been able to hold on."

He kept the pseudo-elixir circulating within his body constantly, watching the churning of the mist, remembering that he could not stop for more than three breaths.

Although condensing a fake core requires a lot of energy, maintaining it is not difficult. As long as Lin Sheng does not lose consciousness, he can subconsciously maintain it.

He felt it was like putting a computer program in the background; as long as the power and internet connection remained constant, it would keep running.

He sat up in bed, intending to use the time to check what he would need for tomorrow.

But as soon as it was placed on the table for support, the table couldn't bear the weight and shattered, falling to the ground in pieces.

"What's going on?"

Lin Sheng blinked, unsure of what had happened.

Puzzled, he picked up a piece of wood from the ground to investigate, but as soon as he picked up a rather large fragment, he squeezed it, and the three or four-centimeter-thick piece of wood crumbled like a cookie.

It landed on the ground with two clear thuds.

Now he understood what was going on and exclaimed, "Wait, dude, have I become Spider-Man?"

"But I didn't just awaken my power."

It was obvious without even thinking that it must be caused by cultivating the Two Extremes Embryo Elixir Heart Method, Lin Sheng recalled what he had just seen.

"Practicing this method will mobilize your essence, energy, and spirit, thereby making the practitioner's body far more active than usual. Therefore, be mindful during practice."

This was something he glanced at and then ignored. He thought, "How active can the body be? It's just that I have plenty of energy and my body doesn't feel tired."

So this is how active you are!

Is this a state that can be described as active energy?

Lin Sheng looked at the fragments on the ground. Since it was already broken, he might as well let him test its effect.

So he drew his knife, and in a flash, the fragments on the ground turned into neat, small wood particles, arranged in a square.

"I see. My control over hunting has improved a lot, and my eyesight is more accurate."

He wanted to go outside to test his physical fitness, but he was having trouble with the closed door.

Finally, Lin Sheng tried to push the door open, and as expected, he broke through it.

Once in the courtyard, he lightly leaped and landed on the roof.

Although I could do it before, this time it was much easier.

He jumped off the house and saw a stone on the side. He picked it up and crushed it in his hand with a little force.

Lin Sheng clapped his hands and knocked the things away. He now had a clearer understanding of his own strength.

"It's increased by about 40% compared to before, which is quite a significant increase."

He also noticed that although his physical fitness had improved considerably, the energy expenditure from each activity had also increased.

He speculated that the use of Xuanqi and other energy sources would consume more energy than usual.

However, he wasn't worried about that, since a large number of pills in his storage bag were for this purpose, and he also had a bottle of Zheng Hui Ling Liquid to replenish his supplies at any time.

Looking at the bright moonlight in the sky, Lin Sheng decided to take advantage of the night to properly adapt to his suddenly enhanced physical condition.

Since I can't sleep anyway, I might as well just stay up all night.

Although it was staying up all night for cultivation.

As he adapted, he also felt his body recovering, silently complaining.

"Don't even mention it, if I had sold Zheng Hui Ling Liquid in my past life, I bet I could recover no matter how many nights I stayed up."

Then why worry about staying up late playing on your phone?