Xi'an, under the city walls.

A small two-story courtyard reclining under the city wall, the second floor is a legged antique building, the first floor is the landlord's family, the courtyard is not large and surrounded by a large cluster of wide leaves and thick caryophyllus, Shi Yi's favorite style, but also the most reliable thing she thinks Populus euphratica does.

Shi Yi stood in front of the carved and hollowed out ancient cypress lattice window, looking at all this in front of him, how familiar, tears unconsciously flowed down his cheeks......

Standing in front of the window and looking up is the magnificent Xi'an city wall west gate arrow tower, carved beams and painted buildings, the tall eaves are hidden in the huge canopy of the ancient elm locust tree that is wild at the root of a city wall, looming, how many times, Shi Yi imagined that the two of them left a round of crescent moon in the clear space alone, lying on the glazed ridge of the antique arrow building, scalding a pot of good wine, feeling the heroic pride of the ancients........

Looking down, you can see the stubborn growth of the broad-leaved bamboo forest in the stone bushes in the courtyard, the dense bamboo roots have been derived to the outside of the wall, here and there, the stones and bamboos you have me, I have you, I really don't know whether it is the first bamboo forest or the first stone bush, bamboo is Shi Yi's favorite head of the four gentlemen, the stone bush is also natural, Populus euphratica said providence! So they didn't hesitate to rent it, and of course the rent was a lot more expensive. On a rainy night, the two hugged each other and didn't speak, listening to the sound of the drizzle outside the window rustling on the bamboo leaves, as if their eyes were covered with a layer of fine veil poetry, obediently squatting on the outskirts of the Hanyang Mausoleum full of ginkgo leaves, listening to poplar walking quietly from behind ......step by step.

"Squeak!" The unique wooden door in the courtyard made a unique sound, and Shi Yi was also very familiar with this sound, to be precise, she was looking forward to it, because she knew that if she counted three more times, the wooden staircase would creak and make the sound of someone going upstairs, and her heart would be inexplicably excited, and he was back! …….。

"Xiaohu, when are you coming back? I heard Xiaoshi say that you went on a trip? The landlord's aunt downstairs heard a loud voice, and Shi Yi suddenly woke up, a little flustered.

"No, I can't let him see me!" Shi Yi flashed his thoughts, and in a panic, he forgot to take the handbag, so he hurriedly dodged from the other end of the stairs and went downstairs.

"Oh, auntie, the unit is on a business trip," Hu Yang replied, and the wooden staircase immediately made a creaking sound going upstairs.

"Oh, it's good to travel, and it's smooth to go shopping for unhappy things!" The landlord's aunt said something, and when she saw Hu Yang go up the stairs, she suddenly remembered something, "It seems that I heard that Xiaoshi is also back today, so I don't know if the girl is gone, and the doll walks lightly!"

Hu Yang sighed, habitually looked up at the window, the window was hidden, he didn't remember whether the window was hidden when he left, it was estimated that the landlord aunt was more likely to make a mistake, he clearly remembered that Shi Yi stopped coming a week before leaving, and her cousin came to take it for her......

The room was still familiar, the landlord didn't lie, Shi Yi came, he could feel her smell, a faint smell of soap, her peculiar smell...... Hu Yang pushed open the window and hurriedly looked out, but there was no one, even the last goodbye was so lonely, remembering the bits and pieces of the past, his eyes were flushed.

Simply cleaned up, after a butt sat on the sofa, felt strange, from under the butt out of a handbag, Shi Yi was right, opened the handbag, there was a medical record inside, patient: Shi Yi, a thick stack, the earliest can be traced back to the day before she said to break up, there is no impression that she went to the hospital during the period when she got along with herself, Hu Yang hurriedly looked down, his face became more and more solemn.......

Shi Yi is sick! Feeling that the situation was not very good, Hu Yang immediately called Shi Yi and found that he couldn't get through, and he didn't reply to WeChat, Hu Yang ran downstairs and ran towards Shi's family with an arrow, and met Shi Yi's younger brother on the way, Shi Xiaolei, he said that her sister didn't go back for two months without waiting for Hu Yang's question, and ran away in a hurry without waiting for Hu Yang's question, Shi Xiaolei's situation Hu Yang knows a little bit about it, and he is also a stubborn master, don't care about him first, it's important to find Shi Yi.

After looking around and not finding it, Hu Yang calmed down, yes, how can you find it if you want to hide alone? After thinking about it calmly, Hu Yang went straight to Nanfang Hospital, and Shi Yi was treated by Nanfang Hospital.

"Doctor Yuan, I'm Shi Yi's boyfriend, I want to know about her!" Hu Yang found Shi Yi's attending doctor and asked straight to the point.

"She just came at noon, and although the situation is not optimistic, it is not very serious! Physicist Stephen Hawking is sick with this disease, and he is much better off than you! Doctor Yuan is a fat man, sat down and poured a big mouthful of water and said.

"Hawking, isn't Hawking ALS?" Hu Yang briefly read the medical record, but the words written by the doctor Long Feifeng Dance really can't recognize a few words, only see the muscle atrophy of a few words and feel a little bad premonition, heard the doctor talk about Hawking He suddenly realized, this is right, even so it is a big shock, where is this.

"Yes, medicine calls it amyotrophic lateral sclerosis, which is motor neuron disease! To put it bluntly, it is a loss of mobility, isn't Hawking just sitting in a wheelchair, and his whole body doesn't move anywhere except for his eyeballs! Hu Yang really thinks that this doctor surnamed Yuan is really not suitable to be a doctor.

"How much longer?" Hu Yang was about to ask if he could be cured, but he gave up the idea after hearing about the same illness as Hawking, but still raised the question in the depths of his mind that he did not want to mention.

"It's only two to five years since you notice your symptoms! Of course, good ones can generally be more than ten years! Dr. Yuan said, and seemed to think of Hawking adding that he felt that Hawking was the most authoritative on this topic.

"How much does the treatment cost? "Populus euphratica didn't know what to ask.

"The rich need to spend more than 100,000 yuan a year, and the poor can also not spend money, because the result is the same, only 20% can live for more than five years!" Hu Yang is sure that he is really not suitable to be a doctor, but maybe he should do it as he should be, but is there a better way to put it, and how much it will help patients even if he listens to it again?

Hu Yang didn't know how he got out of the hospital, the doctor was right, as long as Hawking was mentioned, there was no need to say anything, Hawking was not only an authority among physicists, but also an authority on ALS.

Hu Yang originally had a stomach to tell Shi Yi, but he was given the ruthless fact of ALS, and everything had to be explained was very pale, and now all he had to do was to find Shi Yi, sit with her, and say nothing, he didn't know where she was, so he could only wait.

Shi Yi escaped one by one, only to find that he forgot the handbag containing the medical records in the rental house, and he must not let him know, otherwise what he did was in vain, and now he is hesitant, and he can't go back, she walked along the moat in the often scattered city park for more than an hour, looking at the black moat, there must be a lot of black silt in it, maybe one day she will really jump down, will it stain her plain white dress? The girl didn't want to be clean when she left, this plain white dress was also Hu Yang's favorite all the time, she wanted to wear it to go, she wanted to leave her last bit of good impression ........

Huancheng Park has walked back and forth three times, the body is getting more and more weak, it seems that the condition is faster than I imagined, from now on my life will save flowers, I must do everything that should be done, the most worried is the body of my parents, she doesn't know how sad they should be after she leaves, and the younger brother Shi Xiaolei, who is not angry, is infected with gambling and dragged the family into the abyss, I really hope that he can change his evil and return to the right, and can do his filial piety for himself, so that he may be able to go with peace of mind....... and, Hu Yang, the person he loves deeply, one of his snores makes him feel happy, if she leaves, can he survive the past, he is a lover, she has to prepare in advance........ it seems that she will come to the world for a trip, after all, she will go into debt, and she is destined to feel guilty about facing everyone around her......... Come to think of this! Finally I couldn't help crying!

"Dad...... Mother....... God! I am not afraid of life and death, but I am nostalgic for the people I love! I just want to live well, and it's that simple to live! Shi Yi couldn't care about all the images, so he let the cry stumble around the corner of the city wall, maybe there would be no more such person in the world in a few days.

The sky has gradually darkened, the street lamps are lit up one by one, the evening breeze rubs along the wall bricks of the city wall, engraved with their own joys, sorrows and sorrows, the city wall has a black face, maybe it also remembers something unhappy, yes, there is nothing in this world that will be inexplicably sad, it must have encountered a hurdle that cannot be passed.

Shi Yi cried and felt much more comfortable, thinking that she had to get back the medical records, she only hoped that Hu Yang did not find out what she had worked so hard to do, so that when she was gone, someone would have the opportunity to remember those happy moments when she was happy.......

The lights upstairs were dark and he didn't come back.

Shi Yi tiptoed open the door, walked up the stairs gently, and quietly touched the door of the room, she used to secretly tease poplar like this, coldly jumped into the room and shouted "Hi", but she was often hugged by poplar stabbing behind the door, not scaring others but suddenly scared half to death....... but, now, she knows that it won't!

When she first moved in, as long as Populus Hu came back late, she was waiting on the side of the road, there was a street lamp on the side of the road, and she would go home together when Populus Hu came back, she was afraid of the dark and was often ridiculed by Populus euphratica.

She turned on the light on the screen on her phone in advance when she entered the door, fumbled for the door and found the switch to turn on the light, remembering that the handbag was placed on the sofa.

"Ahh Shi Yi turned his head one by one, his face turned pale, and he sat on the sofa.