For several days in a row, Zhang Yu worked the night shift, and he did not find anything unusual at night.

Every night, after locking the outside door and office door, and then closing the thick curtains, Zhang Yu sat cross-legged on the bed and began to cultivate the Heavenly Master's Secret Codex.

In the past few days, he has discovered a secret, cultivating the Heavenly Master's Secret Book here, as if the conversion rate is faster.

Negative yin and yang, even if you cultivate the secret book of the Heavenly Master, you can't be biased, in this cold environment, the speed at which the body absorbs the yin qi in the air accelerates, which is also the reason for the acceleration of the conversion rate.

The Heavenly Master's Secret Book has also made great progress, the Yin and Yang two fish at the dantian have already rotated more than halfway, and the Yin Qi mass at the center of the eyebrows is sufficient, if nothing else, it will be able to reach the eighth turn in a month at most.

Just when Zhang Yu was understanding the relationship between the Heavenly Master's Secret Book and the Yin and Yang Qi, he suddenly felt something moving outside.

As if something was scratching the window, there was a screeching scraping sound on the glass, Zhang Yu frowned, the door outside was closed, and no one should be mischievous.

Zhang Yu reacted conditionally to activate the Yin Yang Pupil Technique, frowning, and there was no trace of a ghost in his field of vision.

He got out of bed and put on his shoes, walked to the window, and wondered if the sound of footsteps had alarmed something, and the sound of glass scraping suddenly disappeared!

What the hell is it? Zhang Yu grabbed the curtain and pulled it suddenly, there was nothing outside the window, he looked around, and unexpectedly found a small mouse burrowing into the mouse hole along the corner of the wall.

It turned out to be a mouse, what a false alarm, Zhang Yu was just about to close the curtains, the perspective shifted, and suddenly his eyes widened, because he saw that the door that was originally locked outside was actually opened.

What the hell is going on? Zhang Yu remembered that the door was indeed locked before going to bed. He hurriedly opened the office door and hurried over, finding that the lock had not been pried, and it was obvious that it had been opened with a key.

The key he remembered that Lao Yang once said that in addition to the one he had in his hand, only the director of the hospital Cheng had a spare key. Zhang Yu frowned, turned around, and was surprised to find that the big lock in the morgue had also been opened, revealing a pitch-black gap with thick cold air bubbling outward.

Fuck! Zhang Yu burst into a foul mouth in his heart, could it be that someone stole the corpse?

He switched out the Big Dipper Sword in his hand, and then walked towards the morgue.

At this time, it was just after two o'clock in the middle of the night, maybe the yin qi was too heavy, the hundred-watt light bulb exuded a dim light, coupled with the cold air here, even Lao Yang did not dare to enter the morgue in the middle of the night.

Zhang Yu quietly pushed open the door and turned on the light, at this time the morgue was bright, he looked around and was surprised to find that a storage cabinet was actually opened, he hurriedly ran over to take a look, and the body inside was gone.

What are you kidding? Could it be that the corpse was stolen?

You must know that in addition to the big lock in the morgue, each corpse storage cabinet also has a lock, Zhang Yu searched for a while on the ground, and finally found the lock in the corner, picked it up and looked at it, and found that the lock seemed to have been violently twisted, he couldn't help but be shocked, someone could actually twist the iron lock.

Zhang Yu looked at the number KD334 in front of the storage cabinet, this number is very familiar, during the day, Lao Yang showed Zhang Yu the roster of corpses, with Zhang Yu's super memory ability, he can remember these data clearly after reading it.

The body in the storage cabinet of KD334 is named Zhou Zhiping, 36 years old, he was wearing blue clothes and black pants, and he died because of the dilatation of the right ventricle of the heart, and the time of death was just after 2 o'clock in the middle of the night a week ago.

He felt that the matter was serious, and at this moment, a system prompt suddenly sounded in his head: "Ding Dong, Didi task prompt, A-level task, location 100 meters, inpatient building ......"

Zhang Yu's heart was pounding, he was not afraid, the most terrifying thing to face the unknown, so far Yin Yang Eye has not seen a ghost, and it will actually trigger the task.

On the system screen, you can see the bright red task address flashing constantly.

He didn't stop, but turned around and ran outside.

As soon as I ran out of the entrance, I heard a scream, someone jumped off the building!

He raised his head and saw a person standing on the fifth floor of the hospital, and then he jumped down all of a sudden, and Zhang Yu saw someone jump off the building for the first time.

A few seconds later, the figure fell to the ground like a melon, silent.

Maybe it was the scream, or maybe it was the loud sound of falling down, and the whole building boiled all at once, and many hospital room lights were turned on, and people stuck out their heads to look down.

Zhang Yu rushed over quickly, seeing that the man had already fallen into a rag doll, his limbs were twisted unnaturally, and he couldn't distinguish his appearance clearly, and a pool of blood on the ground kept spreading.

To Zhang Yu's surprise, judging from the clothes he was wearing, blue clothes and black pants made Zhang Yu feel bad.

Isn't this Zhou Zhiping? Everyone is dead, and they will even jump off the building, who will believe this!

At this moment, footsteps and panting sounded, and several hospital security guards hurriedly ran over with flashlights, and couldn't help but be stunned when they saw Zhang Yu.

"What the hell is going on...... Hiss!" The middle-aged security guard at the head couldn't help but gasp when he saw the people on the ground.

"This man jumped off the building, I happened to be here, by the way, before the onlookers come down, I suggest you deal with the scene. Zhang Yu said in a low voice.

"Why?" the middle-aged security guard asked curiously, wiping the sweat from his forehead.

"Because ......" Zhang Yu said a few words in his ear, and the middle-aged security guard's face turned white.

"I know you, aren't you the Zhang Yu who kept vigil for Lao Yang?" said another young security guard as if he recognized Zhang Yu.

At this moment, some people who watched the excitement appeared not far away.

"If this matter is known by the media, you should know the consequences, right?" Zhang Yu's words made the middle-aged security guard stunned, and he realized that a corpse would actually jump off the building, which would definitely cause a big wave.

"You guys, go find something to cover him. The middle-aged security guard shouted, and the young security guards hurriedly went to look for something.

Soon the hospital leaders knew about it, and they asked the body to be pulled away, claiming to the outside world that it was a patient who couldn't think of jumping off the building, this kind of jumping incident often happened, and the people of the imperial capital were not surprised.

After becoming the talk of the past few days, it was replaced by newer news, and this matter was gradually forgotten.

"What the hell happened? Why did the corpse jump off the building?" Director Cheng roared violently in the office, this matter is nothing to the outside world, and internally, Dean Niu asked for a thorough investigation.

So Zhang Yu became the first target.

"I don't know!" Zhang Yu was on the night shift that day, and he was the first to be interrogated, Zhang Yu shook his head and said.

"I don't know, I heard from the security guard that you were the first person to appear at the scene, don't you know anything?" Director Cheng stared at Zhang Yu and said, if you want to choose someone to take the blame, this young man in front of you is just right.

I don't mean it, and I am not a regular employee, almost instantly, Director Cheng feels that this is the most perfect solution.

Zhang Yu shrugged his shoulders and said that he didn't know at all, he didn't have time to pay attention to Director Cheng, whose eyes kept flashing.

He kept thinking about it in his head, he thought it was too weird, and afterwards he ran to the fifth floor to check, and there was no trace of it.

What is even more surprising is that he also asked everywhere, as if everyone was awakened when they heard someone shouting that they had jumped off the building, in other words, the person who witnessed the jump did not exist at that time.

This thing is too weird, Zhang Yu frowned!

"You don't know? Haha, that's weird, I suspect that your dereliction of duty caused this accident, and we decided that you are not suitable to work in the research institute, and you have been fired!" Director Cheng said gloatingly.