Liu Wenqian changed into a cartoon-style pajamas, which is very in line with her innocent age of eighteen, but she doesn't seem to have measured her figure for a while, don't you think this pajamas are a little tight?

Gao Yuan only glanced at it, and his throat rolled a few times in a row.

Liu Wenqian didn't know how sexy she was at all, jumping down the stairs like a happy rabbit, and every step of the stairs was crumbling (the idiom is new, please figure it out for yourself)!

Gao Yuan coughed dryly: "I'm sorry......" said and put down the photo frame.

"It's okay, it's been so long. Liu Wenqian smiled: "My mother and I are doing well now." ”

"Well, let's learn. Gao Yuan didn't know where to put his gaze, as long as his eyes were close to Liu Wenqian, it was like an iron block meeting a magnet, and he was always attracted to the sensitive part, so he quickly diverted the topic.

"Okay...... The engineer qualification exam is just a few months away, and I haven't reviewed anything yet. This year is estimated to be over again, and I will be scolded by my mother again. Liu Wenqian pouted.

Liu Wenqian took a pile of thick reference books and placed them on the coffee table.

"You wait......" Liu Wenqian ran upstairs again.

Gao Yuan glanced at it, only to see a touch of style twisting around, and scratched his hair in distress: How to learn this look, how to make people concentrate?

Liu Wenqian quickly ran down, but took a small blanket.

Spreading the blanket in front of the coffee table, Liu Wenqian said: "It's cold on the ground, sit on the blanket." ”

"Okay......" Gao Yuan sat down.

Liu Wenqian also sat down. The blanket was relatively small, and the two of them were almost next to each other, Gao Yuan felt that the side of his thigh was itchy, and at a glance, it was really rubbed against Liu Wenqian's legs.

Gao Yuan didn't dodge, neither did Liu Wenqian, the two of them didn't have such a thing, rubbed their legs gently, and each opened a book.

Liu Wenqian is looking at "Three-year Work Examination and Five-Year Simulation", which is a set of brand books specially created for various exams, whether it is a pharmacist, engineer or weapons master, it is right to choose this set of books, because the editorial board of the book is a member of the examination committee.

Gao Yuan is looking at the most basic book "Fundamentals of Engineering", which is usually kept in the library for teenage children. The Legend of the Martial Arts Heroes is full of dignified refining masters and machine masters, and it is also depressing enough to learn from scratch.

However, this depression was quickly compensated for by the atmosphere of red sleeves, Gao Yuan looked at it, and suddenly felt that the contact between the legs of the two became a little closer.

Obviously they could be separated, but neither of them moved, letting their legs cling together, like two children obeying a tacit secret, knowing what the correct answer was, but neither of them would solve the mystery.

"Do you understand here?" Gao Yuan swallowed his saliva and pointed to a place and asked Liu Wenqian.

Liu Wenqian glanced at it and said with a smile: "Here, it's like this, you have to use the Fourier function to calculate it first." Oh, you don't know the Fourier function, right, it's actually a very basic knowledge in cosmology, you see this formula......"

Usually when she was self-studying, Liu Wenqian always yawned, but today she is in good spirits. Especially for Gao Yuan's explanation, it is simply a super-level performance, and the knowledge points that I usually don't understand are actually told eloquently, and I haven't made any mistakes.

Gao Yuan didn't know what Liu Wenqian usually looked like, but after listening to it, he was amazed: "Is the engineer exam so difficult, you can't pass it if you're so good?"

Liu Wenqian blushed and said, "I didn't take it seriously before...... I'm sure I'll be able to get in this year!"

Gao Yuan and Liu Wenqian were close together, each holding a book, and when they encountered something they didn't understand, they analyzed and studied together.

It's dark outside, and the snowflakes are still drifting......

"Are you thirsty?" After studying for more than an hour, Liu Wenqian suddenly patted her head: "I actually forgot to pour water for you." ”

Gao Yuan said: "Just white water." ”

Liu Wenqian got up a little reluctantly and poured two glasses of water.

Gao Yuan was already accustomed to the touch on Liu Wenqian's legs, and suddenly lost it, a little stunned.

When she returned, she was sitting on the carpet, her thighs seemingly unintentionally pressed back up.

The young body is good, the legs are tight, and through the two layers of fabric, you can still feel each other's temperature.

No one spoke, not even any change in expression, but at the same time there was a sigh of relief in my heart, feeling that this was the best state.

I don't know how long it took, and the bodies of the two got closer and closer.

When Liu Wenqian was speaking, Gao Yuan could smell the perfume on her neck.

When Gao Yuan spoke, Liu Wenqian could feel a hot breath spraying on her earlobe.

From time to time, the palms of the two would touch lightly, and at first they quickly separated, and suddenly they touched together, as if they were smeared with glue, and no one moved away.

The skin-to-skin contact of the palm of the hand is more delicate, more intuitive, and warmer than the two legs separated by the fabric.

The winter night outside seems to be baking some kind of emotion, making people want to find a warm embrace.

Just as the two of them were enjoying this wordless ambiguity, there was a knock at the door, and someone came in.

With a "swish", the hands of the two quickly retracted, and the two legs were also coiled up to cover each other, and the four eyes looked at the entrance.

Ma Lingyun stood at the door, and when she saw her daughter and Gao Yuan sitting side by side, she was stunned: "Gao Yuan is here?"

"Sister Ma, you're back. Gao Yuan reluctantly got up to say hello.

Hearing that Gao Yuan came to ask about engineering, Ma Lingyun was pleasantly surprised: "Your attainments in engineering are very deep, but your knowledge structure is too old. If you can figure out space engineering and learn some modern engineering theories, I think your future in engineering is limitless. ”

"Then please ask Sister Ma for more advice. Gao Yuan said: "By the way, I still have a private job here, I don't know if Sister Ma has time recently." ”

"What kind of private work?" Ma Lingyun asked casually.

Gao Yuan hesitated: "The stakes are high, go next door and talk about it, right?"

Seeing her mother and Gao Yuan go to the kitchen, Liu Wenqian was very annoyed, and secretly thought angrily: I'm not a child anymore, why do you carry me!

In the kitchen, after listening to Gao Yuan's simple narration, Ma Lingyun was stunned.

"Feng Shuo, I know that I dealt with my husband more than ten years ago when he was still alive, and I haven't heard from him since. It turns out that he disappeared all these years to transform the power engine......"

"However, Gao Yuan, are you sure you want to do this, the patent of the power engine is in the hands of Li Enterprise. If you do this, you are taking food from the mouth of the tiger, and Li's Enterprise will not sit idly by!"

Sure enough, they are all smart people, Ma Lingyun thought about it for a while, and immediately pointed out the key points of the matter.