Dead.

Su Jingao opened his mouth and said, "Is my aunt still angry?"

Xiang Wanwan couldn't help but smile and said, "Don't be angry." ”

Su Jingao: "Did you find me still useful?"

Xiang Wanwan: "Of course, it's quite easy to use. ”

Su Jingao groaned slightly and said, "But I still have to apologize, I really got carried away that day and didn't think it through." ”

Xiang Wanwan's heart was full of joy now, so she said softly: "Okay, don't talk about this, I forgive you." ”

Su Jingao: "It's allowed to be angry, but you can't be really angry, it will hurt your body." ”

Xiang Wanwan nodded, but Su Jingao's chest muscles were too hard to smash a small pit, and she was a little disappointed.

Su Jingao continued: "I've had a good rest at home these days, and I'll try to come over to accompany you as much as possible, but I've been too busy lately, and I may not be able to get out of it." If I work too late, I won't be able to come, okay?"

Xiang Wanwan poked her head out of Su Jingao's arms and asked, "What have you been busy with lately?"

Su Jingao hugged her tightly and said: "It's been a little busy recently, and it may get busier and busier in the future, not necessarily as much time to take care of you as before, I may not be able to come over to see you every day when you are in Beijing, you have to be well-behaved, okay?"

Xiang Wanwan's chin was pressed against his chest and said, "Then I'll try to be as good as I can." Any new tasks?"

Su Jingao nodded and said, "It's also for you." Your Feitian-1 project is so high-profile, and we are under a lot of pressure, and there are still many tests to be carried out to ensure that everything goes smoothly. ”

Xiang Wanwan: "What are you testing? manned spacecraft?"

Su Jingao said: "Yes, we must send you to the space station safely, and then send you back safely." ”

Xiang Wanwan: "I know this! I learned it in class, and the accuracy of the landing point of the rocket launch and return capsule in our country at this stage is already very high. ”

Su Jingao: "That's right. However, with the construction of the space station, the return capsule of the manned spacecraft in the future will be several times larger than the previous Shenzhou series, so the requirements for recovery and landing will be higher. For example, the previous parachute, even the world's largest parachute, can not meet the needs of the future, future spacecraft may use group parachutes, with three main parachutes and several secondary parachutes to ensure a safe and stable landing. In this way, even when the meteorological conditions at the landing site are poor, such as the horizontal wind speed is relatively high, the group of parachutes can ensure that the return capsule stands firmly and protects the personnel and equipment in the cabin. ”

Xiang Wanwan listened carefully, nodded incessantly, and then said, "What else is new?"

Su Jingao: "Is there any new technology? Of course there is. But it's still in the secrecy stage. ”

Xiang Wanwan: "Is there anything you can say to me that is not confidential?"

Su Jingao said with a smile: "The latest development of a new type of lightweight and ablation-resistant carbon-based heat-proof material as the outer layer of the spacecraft, as well as a new single-component non-toxic propulsion system with the largest thrust in the world. The group umbrella I just told you is the group umbrella aerodynamic deceleration technology, and it is also partnered with airbag landing cushion technology. ”

Xiang Wanwan snapped his fingers and said, "Materials, are materials particularly important for aerospace? Therefore, in our school, the major of materials engineering is a department, and it ranks first among all departments. ”

Su Jingao: "Of course. Especially when the spacecraft gets bigger and bigger, the heat flow endured by the return capsule will also become larger and larger, more than two or three times higher than that of the previous Shenzhou series spacecraft. The new spacecraft needed to be particularly heat-resistant, but at the same time it needed to be exceptionally lightweight. The technology of heat protection materials we have mastered is the most advanced in the world. ”

Xiang Wanwan hugged Su Jingao's neck tightly and said, "You have to come on, if I really choose, you have to ensure that I can come back alive." ”

Su Jingao hugged her and said, "No matter who it is, I have to ensure that she can come back alive." But if it's really you, I'll be very nervous. ”

Xiang Wanwan: "Nervous? It's not your style, haven't you always been very calm." ”

Su Jingao: "Wanwan, only you, only you make me nervous, unprecedentedly nervous." ”

Xiang Wanwan's heart moved, poked his head over, and gave a kiss.

On the other side, Shen Xingru took the airport express and arrived at Dongzhimen in half an hour.

She dragged the box and didn't walk a few steps to the community where Dong Haining's house was located.

A large flat floor with one ladder and one household, and the video intercom is in the hall on the first floor.

The moment Dong Haining saw Shen Xingru, he was obviously very surprised.

"Why are you here?" he blurted out.

Shen Xingru put the box on one side, and before he could even carry the box into his house, he reached out and hugged him.

Dong Haining smiled ambiguously and said in a low tone: "Miss me?"

Shen Xingru smelled a strong smell of perfume from Dong Haining's neck.

The very violent, fresh smell at the beginning is the cucumber, then a series of fruity aromas, a slightly pungent ginger ale slowly emerges, and finally only the spicy smell that lingers is left.

Shen Xingru couldn't help but open his eyes, but saw a pair of snow-white straight legs.

Looking up along the beautiful legs, it was a loose men's shirt worn on a girl.

There weren't a few buttons.

Her long, slightly wavy hair hid the snow-white and tender skin.

Shen Xingru's brain suddenly went blank.

Dong Haining sensed something, slowly let go of her, turned sideways, and let the two of them look at each other.

Shen Xingru's gaze shifted from her to Dong Haining.

Dong Haining looked at her with a smile and said, "Don't look at me like that, what's wrong, are you surprised?"

Shen Xingru couldn't speak, she felt a cold sweat on her back one after another.

Dong Haining still smiled and said, "I don't care if there are others in your heart, why do you care if there are others around me?"

Shen Xingru stared at his face for a few seconds, then suddenly smiled with relief, and turned to leave without saying a word.

Dong Haining didn't catch up, maybe because he was wearing pajamas and it was too cold outside.

He just shouted, "Hey, Shen Xingru!"

Shen Xingru didn't look back.

Outside, the sky is vast, and the north wind is tight.

She walked down the stairs and couldn't help but be stunned for a moment.

Scattered snowflakes began to fall in the sky.

A game that begins with ill-intentioned intentions and ends with absurdity doesn't need an answer.

Everything is fate.

And fate, it doesn't have to be proven.

Shen Xingru remembered Borges's poem.

"The God of fate has no mercy, and God's long night has no end. Your flesh is just time, time that keeps passing. You are but every lonely moment. ”