"Spirits need energy to continue to exist." The old man said, "There are many ways to obtain energy, such as being able to breathe in the essence of the sun and the moon, but this efficiency is relatively low. In the past, it was most common to use incense offerings to absorb the power of faith of believers and transform them into energy, and to possess the living person and absorb energy directly from the body.

"Nowadays, the third method is the most common, but there are also differences in direct possession, such as me, which only absorbs the host's remaining energy in addition to its own needs, and basically does not cause harm to the host. In order to absorb energy faster, some guys will even take the energy needed by the host itself, which will cause the host to be weak, even sick, or even completely sucked dry and die. ”

Li Yan blinked, this situation is very common in the story of chatting fast.

"2088 is now in addition to the gods, and he is not qualified to absorb the power of faith, with his current strength, it is impossible to absorb the essence of the sun and the moon to survive, the only possibility is that he is also possessed by others to absorb energy, and I am sure that he will never show mercy to his subordinates, even if he does not suck people to death, he will definitely squeeze people dry before changing to a new host." The old man said, "We just need to find someone nearby who suddenly became weak, and that Eight Achievements is the result of his possession." ”

"Where can I find this?" Li Yan was embarrassed.

Don't look at the jurisdiction of the area, only a few streets, if you can calculate, not to mention that there are more than 100,000 people, not to mention that there is a hospital among them, there are thousands of beds in the hospital alone, and there are extra beds, and the patient's family members are also counted, this number is terrifying......

With so many people, where can you find someone who suddenly becomes weak?

"Go to the hospital." The old man said, "Now people are very expensive, usually lively, suddenly become weak, and even lose weight rapidly, do you suspect that you are seriously ill?" Will you go to the hospital for a check-up? ”

"Well, if you suddenly get weak and lose weight, as long as you have a little medical knowledge, you will suspect that you have cancer...... Li Yan said.

"So, you just have to go to the hospital and look for those registered check-ups, and the final result is a malnourished patient, and the eight achievements are right." The old man said.

Li Yan smacked his lips, he still had to ask Liu Xiaoya for help in this matter.

Seeing that the time was almost six o'clock in the evening, it was estimated that she would get off work now, Li Yan simply waited for Liu Xiaoya to come back from work, and told her this request.

"You have to check the medical records on the outpatient clinic, right?" Liu Xiaoya said, "I can still check the situation in the inpatient department, but I don't have enough authority in the outpatient department......

"And whose authority is enough?" Li Yan said, "By the way, I'll go to Vice President Zhao!" ”

"Well, he must have enough authority, but how do you tell him?" Liu Xiaoya said with a smile.

Li Yan is a little embarrassed, this kind of thing really can't be said directly, otherwise people will ask why they want to check this, how can they answer?

"Well, I have an idea." The old man said, "My old man has always disliked these high-tech, but now it seems that he can't do it without learning." Okay, tonight you teach me how to use the computer, and tomorrow your kid lures him away, I'll use his computer to check it? ”

This is an idea, as long as you make sure that Vice President Zhao's computer is logged into the hospital's internal system, and then lure him away from the screen, you can let the old man operate it.

So Liu Xiaoya took out her notebook and taught the old man how to use computers with Li Yan.

For the local land lord, although he is a spirit body, teleporting objects is a piece of cake, and it is not a problem to operate the mouse or even tap the keyboard.

Soon learned the basic operation, Liu Xiaoya taught him how to use the hospital's internal system to retrieve information, and he was busy until midnight, and the old man was finally able to operate.

Li Yan didn't go too early the next day, the dean's office was always overcrowded in the morning, and it wasn't until more than ten o'clock that Li Yan wandered to Vice President Zhao's office, and asked how the progress of medical insurance reimbursement was without saying a word.

Vice President Zhao is also depressed - why isn't this guy dead yet? And still so lively?

I can't say that I can only prevaricate while preparing to sit at the desk-Li Yanlai sat there directly last time.

But Li Yan didn't follow him at all, but turned around and went to the hospitality sofa and sat down.

Vice President Zhao had no choice but to follow, and explained to Li Yan how troublesome the reimbursement process was, but this time because he filled out a wrong form, the reimbursement was stuck and so on.

Li Yan didn't pursue it, just listened to his nonsense.

After talking for a long time, the old man who was busy at the desk finally came over and said, "Okay, let's go!" ”

Li Yan didn't wait for Vice President Zhao to finish a piece of nonsense, he stood up and said, "Okay, I know you have difficulties here, but you have to hurry up, many patients are waiting for money to save their lives......

"Yes, yes, don't worry, I'll definitely rush it." Vice President Zhao reassured, but he was looking forward to it, this guy should die soon......

Li Yan didn't know what he was thinking, so he just staggered out of the office and said to the old man who had re-possessed, "Check it out?" ”

"I found out clearly, in the past half a month, there have been three similar situations, all of which are cases of sudden serious weight loss for unknown reasons, accompanied by a large increase in appetite and lack of energy." The old man said, "One of the patients chose to be hospitalized and is still in the gastroenterology department." ”

"Let's go, let's take a look at this first!" Li Yan said, raised his feet and walked towards the ward area.

According to the information found by the old man, the time of treatment for this patient number is probably the same as the time when Jia Qianqian's incident happened, and it is very likely that 2088 came to the hospital because of this, so he taught the woman to learn spells and caused that trouble.

Li Yan went straight to the gastroenterology department, and when he went to the place, he saw that the patient was packing up his things and preparing to be discharged.

Li Yan didn't go to say hello, he just glanced at the door, and the old man said, "That's right, he was obviously possessed." ”

"Then he's all right now that he's out of the hospital, right?" Li Yan asked.

"It's okay, he's not sick himself, it's caused by bad yin and yang, now that 2088 has left, what he needs is supplemental nutrition, and it will be fine after a while." The old man said.

"So, let's go find the next one?" Li Yan said.

"Well, go find the last one who came to the hospital for a check-up, it was only yesterday that I came for a check-up, maybe 2088 is still on him." The old man said.