After making a deal with Wang Wanlin, Gao Yan left the teahouse.

I pulled up the system interface and glanced at it. My experience points had increased by 10 billion, but the amount returned this month had reached one trillion after collecting Yao Guang's apprenticeship fee.

Therefore, the 10 billion was not returned.

I shouldn't have leveled up to 50 so quickly.

Afterwards, Gao Yan took out his phone and called Zhao Mei, asking her to prepare more materials for making the primary constitution gene potion.

Selling the gene-enhancing drug to Wang Wanlin was just the beginning!

Next, he plans to use the gene-enhancing drug to amass a fortune.

On the other side.

Wang Wanlin originally had a lot of things to deal with, but after giving some instructions to his assistant, he asked the driver to take him to a detached villa!

"You two stay at the door and guard it. No one is allowed to come in and disturb me!"

Before entering the bedroom, Wang Wanlin gave an instruction to his two bodyguards.

"Understood, Mr. Wang!"

The two bodyguards nodded solemnly.

Close the door and lock it!

Remembering Gao Yan's instructions, Wang Wanlin first removed his clothes before entering the bathroom.

Looking at his slightly protruding belly, a phrase flashed through his mind: Time waits for no one.

Although he pays great attention to health and exercise.

But as he approaches fifty, his physique is beginning to slowly deteriorate.

The next moment, his gaze fell on the porcelain bottle in his hand, and a glint of light appeared in his eyes, but then a hint of worry appeared.

Is this miracle drug really as miraculous as Gao Yan claims?

If anyone else dared to sell him such a miracle drug, he would definitely consider them a fraudster.

However, if the salesperson is Gao Yan, then it's a different story!

"Forget it, why think so much? It's already been bought!"

Thinking of this, Wang Wanlin opened the bottle cap and drank the medicine inside in one gulp!

The miracle drug works very quickly.

Wang Wanlin felt his body was heating up from the inside out, but this feeling was not uncomfortable; on the contrary, it was quite pleasant.

Immediately following.

He then noticed that black substances were oozing from the pores of his skin.

He brought the smell to his nose and immediately felt an indescribable stench, which made him gag.

Moreover, his skin pores continued to produce this black substance, and before long, his body was covered with a layer of black substance that emitted a strong stench!

He quickly grabbed two cotton balls and stuffed them into his nostrils, which greatly reduced the stench!

At the same time, he turned on the shower and began to wash the black substance off his body!

A full hour passed.

Wang Wanlin had just come out of the bathroom.

Breathing in the fresh air of the bedroom, he felt refreshed.

He first went to the full-length mirror and looked at himself.

First of all, the slightly protruding belly has completely disappeared, and there are even a few abdominal muscles on the lower abdomen.

In addition, he looks much younger.

Moreover, he felt that his strength had increased significantly, and he had a feeling that he was in better condition than when he was young!

"A miracle drug, it truly lives up to its name! Spending 10 billion was definitely worthwhile!"

Thinking about this...

He immediately picked up the phone to thank Gao Yan!

Gao Yan said, "Old Wang, this is just the beginning. In the next month, your body will continue to get better and better, and eventually you will be comparable to a martial artist with internal strength!"

Wang Wanlin: "Thank you for the reminder, Young Master Gao. I will be careful. By the way, Young Master Gao, do you still have this miracle drug?"

Gao Yan: "Are you planning to buy it for your family, or do you have other ideas?"

Wang Wanlin: "Hehe, Young Master Gao, you have both."

Gao Yan said, "Buying it for your family is fine, but as for the second idea, Lao Wang, it's not that I look down on you, but having this kind of medicine in your hands might not be a good thing for you, because you don't have the strength to keep it!"

Upon hearing this, Wang Wanlin broke out in a cold sweat and realized that such a miraculous medicine would be coveted by countless people.

How could a mere businessman possibly control that!

Gao Yan continued, "If anyone asks about the changes in you, you don't need to hide it. You can just have them come to me!"

Wang Wanlin: "Thank you, Young Master Gao. By the way, I would also like to buy a bottle of the miracle drug for my wife. Is that alright with you?"

Gao Yan: "Sure, you can come to Lingxi Garden to pick it up tomorrow!"

Immediately, Wang Wanlin expressed his gratitude to Gao Yan once again!

Hang up the phone.

Gao Yan realized that there was still more than an hour until midnight.

So he simply entered my world again to temper his body.

After a period of tempering, his physique reached 560 points.

He simply pressed on and raised his cultivation to the peak of divine power.

It also absorbed the spiritual energy within my world, nurturing the newly born thirty-six drops of divine essence to perfection.

And once the divine essence reaches perfection, it will no longer split into new divine essences!

As I stepped out of my world, it was already close to midnight.

A short while later.

As dawn approached, the system evaluation began.

"Huh?"

Gao Yan was surprised to find that he had also received 20 A-level ratings this time.

After reading the evaluation, Gao Yan smiled with satisfaction: "System, you do have a conscience!"

It turns out the system also gave him an A rating for his spending on in-game purchases.

After replacing the 20 A-level ratings with top-tier lottery draws, Gao Yan's top-tier lottery draws reached 83 times.

Then, Gao Yan's gaze fell on the blind box interface.

Looking at these blind boxes, Gao Yan didn't dare to open any, mainly because his luck was just too bad.

If he makes a move, it will be difficult to obtain black or purple cards.

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