Control Variable Method

I do not know if it was just psychological, but Su Bai felt that Chen Yusheng's skin had become even more smooth and warm.

Especially the temperature he felt upon touching her—did her body temperature seem to have risen slightly?

It proved that her vitality and blood flow had indeed become more abundant.

Of course, on the other hand, the feeling that absence makes the heart grow fonder also made Chen Yusheng exceptionally energetic.

By the time the two began their first round of rest, the sky outside the window had already turned dark.

Chen Yusheng lay on his chest, adjusting her breathing. She narrowed her eyes, a very satisfied expression on her face.

Sure enough, she was only truly happy when her Big White Goose was by her side.

The result of persistent exercise was not only a better body curve but, very importantly, an improvement in cardiopulmonary function.

Particularly after strenuous exercise, quickly recovering to a normal state could be a long and painful process for someone who rarely exercised. However, with daily scientific training, it was a completely different story.

I feel like I can go another round! Come on!

Chen Yusheng got up quite confidently, but her body swayed a bit, and Su Bai pulled her back down to lie beside him.

Do not get too cocky. Look at you, you cannot even stand steady. Rest first, then we will eat. Su Bai did not know whether to laugh or cry. Perhaps this was the honeymoon phase that people just starting to work out always had—they easily got overconfident. But in reality, Chen Yusheng's physical fitness was quite frail, not just compared to him, but even compared to Xia.

But it was a good start. After all, there was still a long time ahead to enjoy life, and how could one enjoy life without a good body?

Speaking of this, Su Bai thought of the new skill he had acquired during his recent trip, and his mind stirred.

Let us go out to eat. I booked a private kitchen restaurant. Let us have something spicy.

Spicy is good!

However, before we eat, let us have a pre-meal dessert.

With that said, Su Bai began to get to work.

Chen Yusheng immediately understood what he meant, and a resentful expression instantly appeared on her face.

This area was not her forte.

It should be said that this was an area where Senior Sister Lu was more formidable.

After all, every female confidante had her own area of advantage. For example, Chen Yusheng's long legs were on a level that others could not match. In this regard, Su Bai did not force every girl to provide the same services; differentiation was the best.

But this time, Su Bai wanted to test his new skill: Fountain Physique, and its recovery effect on Chen Yusheng's stamina and condition.

He had tried it on the Wan Sisters during his trip, and the effect was excellent.

This time should be pretty much the same.

Under Chen Yusheng's resentful little expression, the preparation of the pre-meal dessert was completed.

After it was done, Su Bai was the first to take a shower.

With warm water splashing over his body, he felt relaxed and joyful.

He had to admit, feeding girls pre-meal desserts actually gave him quite a sense of accomplishment.

A unique sense of accomplishment. No wonder the male leads in movies also liked to do this.

As a result, before Su Bai even finished his shower, he heard Chen Yusheng say to him through the bathroom door:

Big White Goose, it is so amazing! I feel like my stamina has recovered a lot. Is the pre-meal dessert really useful?

Of course it is useful. Did you think I was lying to you?

...Hmph.

Chen Yusheng's voice was filled with joy and excitement.

Towards mysterious and unknown things, Chen Yusheng was full of curiosity. After all, as a top student who loved scientific research, she would not be able to accomplish anything without a bit of curiosity.

She could clearly feel the rapid recovery of her own condition, and all of this was obviously due to what Su Bai had just done to her.

When she went to the gym to work out before, she had never experienced her stamina bottoming out and then rapidly bouncing back.

According to the principle of controlling variables, the only variable was the pre-meal dessert.

It could not be that her stamina recovered quickly just because she was staying in a luxury hotel, right?

That made no sense.

It was true that some girls valued the atmosphere very much and could perform better in an exquisite and excellent environment.

It sounded a bit idealistic, but women were often creatures like this, placing great importance on so-called feelings.

This newly opened hotel was indeed very nice.

Chen Yusheng had also stayed in quite a few luxury hotels with Su Bai. After all, her needs were relatively strong, and many times they would just find a nearby hotel to solve the issue.

This new place was definitely considered top-tier within Jiangcheng.

Even some old luxury hotels at the same price point were much worse than this one.

The advantages of a new hotel were just too great.

Even so, Chen Yusheng did not think that environmental advantages could be so great as to reverse the limits of human physiology.

Then the only explanation was... uh, the problem was that there was no way to explain this either. How could a mere pre-meal dessert have such heaven-defying effects?

This was completely out of line with a scientific worldview!

Chen Yusheng stared eagerly at the bathroom, a little unable to wait, and simply barged in to ask for a clear answer.

Anyway, she and Su Bai were already so familiar with each other; taking a shower together was nothing unusual.

It was just that if the two of them entered the bathroom together, it was highly likely that it would not be a simple shower anymore.

Now that her stamina was restored and her curiosity was at its peak, Chen Yusheng barged right in.

After giggling and splashing water with Su Bai for a bit, the girl moved her healthy, slender legs and stepped into the bathtub.

The mist swirled and the steam rose. Chen Yusheng's face was rosy, and her eyes were bright, sparkling with curiosity.

Could it be that my Big White Goose is actually an alien?!

Hearing Chen Yusheng's outrageous guess right off the bat made Su Bai unable to hold back a smile.

Alright, that was very much like Chen Yusheng.

Su Bai deliberately kept a straight face and said seriously, That is right. I was sent by aliens to promote the development of Earth's technology, which is why I chose a genius girl like you. How about it, are we aliens not great judges of character?

Hilarious! You aliens are so idle. Why are you flirting with girls all day long?

Ahem, this is to test for suitable maternal receptors. When the test is over, I will kidnap you, take you back to the alien base, and we will have lots of little aliens.

Chen Yusheng was amused by Su Bai and laughed endlessly, her feet splashing the water.

Listening to the sound of the water rippling in the bathtub, her eyes could not help but turn a little hazy.

When I was a kid watching anime, I really envied the people inside who could take baths all the time... There used to be a small bathtub in our old house, but it was too small. Ever since I grew taller in middle school, I could not use it anymore.

Well, who told you to grow so tall...

Look who is talking! With your height, you need a large bathtub too. Chen Yusheng leaned back and lay against Su Bai's chest—this was definitely the best pillow in the world. As expected, my Big White Goose is no ordinary person.

Indeed.

Hehe, I will just treat you as an alien then!

Chen Yusheng did not press the matter further. This was probably Su Bai's secret. Besides, it was a good thing; it did not have any bad effects on her, and instead, it made their time together more interesting.

Furthermore, having a boyfriend with magical secrets perfectly suited Chen Yusheng's interests.