In the fourth year of Emperor Wu of the Western Han Dynasty, on the first day of the first lunar month, it was the Qingming Festival in two days, and Yi Susu returned to the Phoenix Ruins for more than ten days.

Gongsun Yu packed his baggage early and prepared to go to Phoenix Ruins, where he had two tasks, one was to sweep the tomb in front of the master's tomb, and the other was to pick up his sister Yi Susu.

Late spring in March, a vibrant season, spring breeze, fragrant grass, warm sunshine, birdsong and joy. On the way from Chang'an to Zhongnan Mountain, Gongsun Yu saw people who were walking in Qingqing, so he remembered a poem: The weather is new on March 3, and there are many beautiful people on the waterside of Chang'an.

Gongsun Yu had no intention of appreciating the beautiful scenery of Meng Chun, and quickly went straight to the Phoenix Ruins at the foot of Zhongnan Mountain.

The Phoenix Ruins are still as quiet as ever, with winding alleys and moss-covered houses, and Gongsun Yu follows the cobblestone path to a familiar place. Thinking that he could see Su Su immediately, Gongsun Yu's mood was very complicated at this moment, both excited and worried, excited to see his sweetheart who had been thinking about it day and night these days, and worried about whether Yi Susu would forgive himself and whether he would go back to Chang'an together.

When I arrived at the door of the master's medical hall, I saw that the door of the medical hall was closed, Gongsun Yu came closer to take a look, and saw that the medical hall looked like no one had lived in it for a long time. Will something happen to her? Even Gongsun Yu had a thought, would she go to Wang Mao?

Father Zhang next door saw that it was Gongsun Yu coming, and hurriedly stepped forward to greet him: "It turned out to be Doctor Gongsun, I haven't seen you for a long time, aren't you opening a medical center in Chang'an City?" ”

"Yes, Daddy Zhang, the day after tomorrow is the Qingming Festival, and I want to come to the master's tomb to sweep the tomb."

"Yes, Lao Yiren is so good, he wants to come to sweep his tomb every year, what about Su Su? Why didn't you come along? ”

"I was about to ask you, have you ever seen Su Su here?"

"I didn't see her come back, if she came back, everyone around would know, I thought you were together."

Gongsun Yu didn't dare to say that they had quarreled, and Yi Susu ran back to Phoenix Ruins, just perfunctory to Daddy Zhang.

The door of the medical hall was not locked, in fact, the door did not need to be locked at that time, Gongsun Yu pushed the door open and went in, and found that everything inside had traces of being turned over, a mess, and even the corners of the wall had been dug up, but the strange thing was that the doors and windows were actually closed.

Gongsun Yu asked the neighbors next door, and they also thought it was strange, because they had never noticed any movement in the house, so there was only one reason, someone sneaked into the infirmary house to find something, and it was a master who did it, so he could do it without knowing it.

Gongsun Yu was busy sorting out the things in the medical hall, and after a whole day, he found that everything else in the house was still there except for the medical records that they had taken away before, so why did someone sneak in and search for things? What does it mean to search for something and not take it?

Could it be that Yi Susu came to get things, but she didn't make such a mess with things, and she dug the ground, this is the home she has lived in for twenty years, she shouldn't do this.

Gongsun Yu thought about it, and finally came up with it, it should be someone who wanted to come to the medical hall to search for whether the master had left any medical scriptures, or who heard that the master knew the whereabouts of the "Bian Que Medical Sutra" and "Canggong Consultation Book", thinking that these two medical scriptures were hidden in the medical hall in Phoenix Ruins, so they came to search.

The more Gongsun Yu thinks about it, the more reasonable it is, who is it?

Gongsun Yu asked the neighbors in detail, but they all said that they had not met strangers during this time, so it was strange, who could it be?

The next day is the Qingming Festival, early in the morning Gongsun Yu went into the mountain to sweep the tomb, the master's cemetery is next to the Taiyi Palace on the top of the mountain behind the Phoenix Ruins, the Taiyi Palace is the Wu Emperor Yuan Ding five years when the Han Wu Emperor Liu Che visited the Taiyi God when the temple was built on the address, the scale is not very large, there is an official road on the top of the mountain down the mountain side of the road leading directly to Liu Che's palace Wuqi Palace.

It is said that during the Qingming Festival, it rains a lot, and pedestrians on the road want to break their souls. But today is fine, there is no rain, but the sky is not very clear, the sky is blue.

Gongsun Yu knew in his heart that Yi Susu would definitely come to visit the master's tomb today, so that he could see her. Thinking of this, his mood began to feel comfortable, and as soon as the spirit of the person was refreshed, he felt that everything outside was beautiful, what flowers were laughing, and the birds were singing, which was originally a season of vitality, only because he was in a heavy mood before, and now he suddenly became cheerful, and he felt full of vitality.

Along the winding path up the mountain, I finally came to the tomb of Master Yi Wuji next to Taiyi Palace, the tomb is placed on a small hill behind Taiyi Palace, with its back against Taiyi Palace, in front of it is a pool of clear water, and there are woods on the left, middle and right sides.

The area around the cemetery has not been tidied up, the weeds have regrown, and some of the bushes have grown to a person's height and need to be tidied up, of course, this also proves that Yi Susu really hasn't been here.

Gongsun Yu began to get rid of the weeds, and then remove the roots of those bushes, he usually rarely did farm work, he was tired and sweaty, but fortunately, the hoe he brought with him still worked.

Tired, just sit next to rest, at this time a tree next to it attracted Gongsun Yu's eyes, he took a closer look, it turned out to be a tall laurel tree, taller than Gongsun Yu's height, professional habits drove him to climb up to pick.

Suddenly, a black and white thing flashed towards Gongsun Yu on the trunk of the tree, and when he realized that it might be a snake, it was too late, and a silver snake about three feet long bit Gongsun Yu's right thumb.

Gongsun Yu looked at the wound on his thumb and found that the wound epidermis had two symmetrical tooth marks. At first, it didn't hurt, but the wound was bleeding; After a while, the thumb began to ache sharply, and the bleeding did not stop, and the wound slowly swollen.

Gongsun Yu immediately sat down, took a deep breath, and reminded himself not to panic and to be steady. He tore off a strip of cloth and tied it firmly at the base of his thumb to stop the venom from flowing back to his heart.

Looking at the swollen thumb, Gongsun Yu thought to himself, in this wilderness, he can't walk, and he hopes that someone will pass by soon, so as to help me detoxify, otherwise I will be in trouble when the sun goes down.

After a while, he suddenly heard footsteps walking towards the cemetery, and Gongsun Yu immediately shouted for help. The footsteps are getting closer and closer, more and more urgent, listening to the footsteps, you can conclude that the person who came heard the sound of help, God willing, I hope that the person who came is a person who understands medical skills, preferably Yi Susu, Gongsun Yu has been praying.

"Big brother, what's wrong with you?"

It's a woman's voice, the voice is very crisp, sweet and familiar, Yi Susu, is that you?

Gongsun Yu looked up, and a familiar face appeared in front of him, it was really his junior sister Yi Susu. Yi Susu was also taken aback when she saw that it was Gongsun Yu, and she was almost speechless, only to see her stammer: "You, why did you come here, why, how did you get hurt?" ”

When Gongsun Yu saw Yi Susu, he said happily: "Susu, I came to sweep the tomb today, and my thumb was bitten by a snake just now." ”

Gongsun Yu raised his injured thumb to show Yi Susu, who carefully observed the wound, was surprised, and hurriedly said, "You were bitten by a poisonous snake." ”

"Yes, it was a snake coiled in a tree, it bit me, I had already tied it with a strip of cloth, and now it hurts."

"I'll help you detox right away."

I saw Yi Susu take out a knife, cut a cross on the epidermis between the two fangs of the wound, and then squeezed the venom from all sides to the wound with his fingers. I saw that the black venom was slowly squeezed out along the blood, Yi Susu paused again, let the wound be congested again, and then squeezed it again, and so on several times, squeezing the venom almost evenly, and the fingers were not so swollen.

But Yi Susu was still not at ease, and after inspecting the wound, she decided to continue to detoxify, because the toxicity was too high, and it was dangerous not to discharge it completely. But now I can't squeeze it out, what should I do? At this time, I saw her use her mouth to suck the wound to detoxify, spit it out immediately after sucking, and then took out the kettle and rinsed her mouth with water.

Seeing that the poison of the wound had been discharged, Yi Susu hurriedly used water to help Gongsun Yu clean the wound, then took out the fire sickle and velvet he carried, and made a fire to burn the wound to destroy the snake venom, and finally took out the realgar pill, mashed the realgar pill into powder with a knife, and then applied it to the wound.

What did Gongsun Yu's snake wound do, how did Yi Susu help him heal? Is there any big problem with Gongsun Yu?