Looking at the old man's haggard face, he couldn't hide his old age.

Lin Yu patted his forehead with some annoyance.

"Hey, I can forget this memory."

"Why are you suddenly shocked?" Li Xinyu looked at Lin Yu with some angriness.

"No, I forgot that I've prepared a gift for my grandfather."

Lin Yu smiled.

"Oh, what gift? Lin Yu is really interested."

The old man asked with a smile, but didn't take it seriously.

For him, the best gift is that his granddaughter can be happy and worry-free.

"Grandpa, wait a moment, I'll go get the gift. I've been preparing this gift for a long time."

As he spoke, Lin Yu stood up and walked towards the bedroom.

Seeing him looking solemn, Mr. Li smiled and said with a hearty smile: "Okay, I'll wait, wait for the gift from my grandson-in-law to honor my grandfather."

Next to him, a thoughtful look appeared on Li Xinyu's face.

It seems that I have guessed the gift Lin Yu mentioned.

However, the gift is not only good but also good at sleep promotion.

Sure enough, when Lin Yu hurriedly returned to the living room, he had an extra small jade bottle in his hand.

The whole body is made of white mutton fat jade. When you look at it, you will know that it is definitely valuable.

Lin Yu held the jade bottle in his palm and came to Mr. Li.

"Grandpa, this is a potion I got by chance outside. It can greatly improve physical fitness, delay aging, nourish qi and blood, and the effect is very good. I have tried it myself."

After hearing these words, Mr. Li was amused on the spot.

Looking at Lin Yu's serious look, he looked like a medical fraudster who specializes in fooling the elderly and selling fake medicines.

If it weren't for understanding this guy, the old man was really worried that he would be a liar and brainwashing.

"It's quite lively, it seems like that."

Mr. Li stretched out his finger and pointed Lin Yu at the void.

He looked smiling, obviously he didn't take the introduction he had just made serious.

A successful person with a wealthy wealth like him has never taken any kind of supplements.

As for what Lin Yu said just now, he wouldn't even take a punctuation mark to heart.

In the old man's opinion, this is at best a bottle of tonic.

Although he disagreed, he said happily: "Okay, the grandson-in-law is intent. For the first time, he will give his grandfather a gift, so he must put it away."

While speaking, he stretched out his palm and prepared to take the little jade bottle.

But Lin Yu did not hand the gift to the old man, but instead explained seriously: "My words just now were not watery, they were all truth. I have tried this potion myself."

As he spoke, his eyes couldn't help but glance at Li Xinyu.

The question I had before going to the United States has not yet had a reasonable explanation and has been bothering him.

Now, he is preparing to uncover this secret step by step through Mr. Li.

At this moment, Li Xinyu, who was standing beside her, also understood Lin Yu’s plan.

She didn't say anything, but just looked at grandpa and Lin Yu thoughtfully.

She has always been skeptical about the effect of this potion.

"Oh, it works as you said?"

After hearing Lin Yu's words, Mr. Li also showed a solemn expression on his face.

He knew that Lin Yu was not an ordinary person and would not make such boring jokes.

Could it be that the little jade bottle is really a rare treasure medicine?

"Grandpa, if you don't believe me, just smell it."

Lin Yu carefully opened the bottle plug and slowly placed it on the palm of Mr. Li's palm.

Seeing Lin Yu's serious appearance, the old man took the jade bottle carefully.

Then, put the mouth of the bottle under the nose and took a strong breath.

Hey!

The fragrance of man is thrilling in the nose.

I was so relaxed and happy that I felt as if my whole body was connected to my seven orifices.

This smell alone boosted his spirit.

After inhaling into the body, the lungs suddenly became much more relaxed and the breathing became very smooth.

It seems that it's really tricky.

The old man was shocked and his expression became more and more serious.

He squinted his eyes and looked inside along the mouth of the bottle.

In the jade bottle, there is a transparent liquid, sticky and crystal clear.

It looks different from ordinary things.

"What the hell is this? I felt like my body suddenly became excited."

As he spoke, he raised his head and looked at Lin Yu with inquiring eyes.

Although he didn't know what potion was placed here.

But through the test just now, the effect was surprisingly good.

Neither he nor his granddaughter knew how precious this kind of medicine was.

Outside, such a small bottle of potion can be described as a priceless treasure.

It is enough to make those big men in high positions compete to break their heads.

You know, after Mr. Huo got a small bottle last night, he was overjoyed.

This shows how precious this medicine is.

"How do you use this thing?"

The old man asked nicely with his jade bottle.

Even though he was already over the age of being impatient, he couldn't help but feel a little excited.

At that moment just now, he felt like he was back in front of his youth.

The beating of the heart is calm and powerful.

The breathing of the lungs becomes extremely smooth.

Every cell in the body seems to be energized.

That kind of lightness was only felt when I was young.

And all this was just a scent of the fragrance through the nose.

If you take the potion completely.

What level will the effect be achieved?

Just thinking about it would be enough to make him excited.

"Grandpa, I can just take this potion directly, and I have also taken it."

Li Xinyu next to her answered in a complicated tone.

She couldn't tell whether the effect of the potion was exaggerated or was there something wrong with her physical condition?

No matter what the reason, the result is obvious anyway.

I took it several times in a row, but in the end I didn't have any effect.

Oh, no!

It has some effect, such as sleeping pills, which promotes her sleep.

Originally, she had forgotten about this matter long ago.

But I never thought that Lin Yu had been obsessed with this problem.

To a certain extent, it should be considered the husband's concern for him.

Thinking of this, the little awkwardness in my heart disappeared.

Instead, it is a sense of happiness that is cared for.
To be continued...