Old Master Zhai's heart trembled slightly, but he tried to keep his voice steady as he asked, "Could you tell me how many Tortoise Immortal Grasses were used to brew this jar of wine?"

Qin Sheng recalled for a moment: "About five plants."

At that time, there were 103 plants left from the alchemy, which were used to brew these 20 jars of wine. On average, each jar contained about five plants.

A typical turtle grass costs around two million yuan on the market, and with a 40% discount, it would be one million two hundred thousand yuan.

In other words, the cost of just the turtle grass for brewing such a jar of wine is as high as six million.

If the Zhai family produces the wine, the price will definitely drop once the quantity increases. However, as long as the plan is well-designed, the price shouldn't drop too much.

According to Mr. Zhai's estimate, such a jar of wine should still fetch a price of around nine million.

He tried to do the mental calculations for a while, but found he couldn't quite figure it out, so he had to take out his phone and use a calculator to do it.

After deducting costs such as labor, venue fees, etc., the profit from one jar of wine should be around 2.6 million. If Qin Sheng takes 50%, the Zhai family will get 1.3 million...

From another perspective, after the Ghost Fairy Grass is made free, the profit of one jar of wine is around 8.6 million, and 30% is 2.58 million!

It doubled in value.

There's no need to even think about it, of course we should choose 70/30!

Grandpa Zhai immediately slammed his hand on the table: "Fine, you get seven and I get three!"

Qin Sheng smiled and looked at Qin Shi'an: "Could you please draft a contract for me, Second Brother?"

Is this a signing ceremony on the spot?

Okay, it would be best to sign it.

After all, the Zhai family isn't the only wine-making family in Tiandu, but Qin Sheng is the only one who knows the recipe and can provide the tortoise-scented herb. In this business, it's obvious who holds the upper hand.

As long as the news hasn't spread, the Zhai family is still Qin Sheng's only option. Once it gets out, let alone a 70/30 split, there will probably be people willing to take it even if it's 80/20!

After all, making money is secondary when it comes to this business; the recipe for the wine, and the reputation and prestige that come from brewing it, are the most important things.

These are all hidden assets.

Qin Shi'an quickly drafted the contract, and Old Master Zhai signed his name with a wave of his hand. Since there was no official seal, he pressed his fingerprint instead.

Yes, the contract is established.

Qin Sheng put the contract away, then suddenly paused and looked at Old Master Zhai: "Oh, right, there's something I need to mention beforehand."

When Qin Sheng spoke, Grandpa Zhai's heart skipped a beat, and he asked with a slight tremor, "What?"

"Regarding the quantity of Tortoise Immortal Grass," Qin Sheng tapped the table and said, "the requirements for cultivating Tortoise Immortal Grass are very high. I have limited manpower here, so the number of Tortoise Immortal Grass that can be cultivated in a year is also limited."

His gaze swept over Qin Zhao, and he pondered for a moment before saying, "One thousand plants, I will provide the Zhai family with one thousand Tortoise Immortal Grasses every year."

Qin Zhao: "?"

No, she was discussing business with Grandpa Zhai, why would she be looking at him?

What's causing this bad feeling?

Grandpa Zhai pondered for a moment, then said, "Okay."

With 1,000 plants, and 5 plants per jar, you can brew about 200 jars, which is roughly the same quantity.

Too few and they wouldn't be enough to sell; too many and they'd be too plentiful and worthless. 200 jars is just right.

*

The guests enjoyed the meal to the fullest, and after everyone had eaten and drunk their fill, they all went home.

It wasn't until they left the residential area where the Qin family villa was located that Old Master Zhai paused, suddenly realizing a very important point that he had overlooked.

He suddenly looked at Old Master Shao beside him: "Wait... isn't that Turtle Immortal Grass the exclusive elixir of the Ten Directions Divine Doctor? How could Qin Sheng... have that stuff?"

Grandpa Shao rolled his eyes: "What else could it be? Either she is Shifang, or Shifang is her relative. Which one do you think it is?"

Grandpa Zhai: "..."

Grandpa Shao drank the most. Although he had a high alcohol tolerance, this bar was intoxicating.

Feeling dizzy and confused, all I wanted to do was go home and sleep. I didn't want to talk to him at all, so I waved my hand and said, "Who cares who it is? As long as I have good wine to drink, that's all that matters."

"Hmm, it's good for your health and satisfies my craving for alcohol at the same time. I can't believe there's such a good thing in this world. Hehehe, when the wine is ready, remember to save me a few jars. I won't have to worry about my old lady nagging me anymore..."

Grandpa Zhai nodded in agreement: "Yes, yes, those old hags are so annoying. They turn into Tang Sanzang as soon as they drink, and they give me a headache. Now it's finally quiet."

The old woman, Mrs. Zhai, who was supporting him from the side, was speechless.

He was so angry that he just turned and left.

What a lousy old man! She's not going to serve him anymore!

The two, who had drunk too much, just muttered it casually, and forgot about it the next day when they sobered up.

However, Old Mrs. Zhai secretly kept this matter in mind.

After that, he visited the Qin family even more frequently.

*

The next two days were for physical examinations, which included the most routine checks such as height, weight, forward bend, vision, hearing, sense of smell, blood pressure, heart rate, and lung capacity.

Oh, and there's also a blood test.

Since the age of five, Qin Sheng has not had the habit of having blood drawn and tested outside, and she did not plan to do so this time either.

After she finished everything else, she put away the medical examination form and was about to leave when someone blocked her way.

It was Liang Yujia, one of her roommates.

Liang Yujia frowned and said, "There's also a blood test. What are you going there for?"

Qin Sheng's expression was cold: "What's it to you?"

Liang Yujia: "You!"

He was immediately enraged, but Zhenzhu stopped him.

Her voice was soft, and although her expression was indifferent, it was gentle and polite. She chuckled and said, "Don't mind, Qin. Liang Yujia is our dormitory head of 512. The counselor said that the physical examination is conducted by dormitory, and the dormitory head has to supervise everyone to complete the examination."

"She was just completing her task; she meant no harm."

"Exactly, otherwise who has time to care what you do?" Liang Yujia muttered irritably.

Qin Sheng looked at the pair of eyes in front of her that resembled hers but lacked some of her coldness, and said calmly, "I've already checked them. I'll submit the report later."

Zhen Zhu smiled faintly: "Why go through all that trouble? It's just a blood test, it'll be quick. Wouldn't it be more convenient and simpler for Qin to get the test done here?"

Qin Sheng: "No need."

Zhen Zhu kept smiling, opened her mouth as if to say a few more words of advice, but suddenly met Qin Sheng's gaze fixed on her.

Her heart skipped a beat.

Then they heard the girl say in a cool voice, "Zhen Zhu seems to care about me a lot?"

"Or," her gaze deepened slightly, "are you concerned about my blood?"

Zhenzhu felt her heart pound twice, and she almost lost her composure.

But she still maintained her smile: "Qin is joking. I just think it's more convenient for everyone to get tested here. Since you insist on not doing so, then so be it."

"However, I'll leave it to you to communicate with the counselor yourself."

Qin Sheng glanced at her, then walked past the two of them and continued forward.

Behind her came Liang Yujia's angry grumbling: "What kind of person is he? Just because he's rich and powerful, he thinks even his own blood is more precious. I've never seen anything like this before!"

Zhen Zhu: "She probably has her own reasons, so let her be."

Qin Sheng ignored him.