An hour later, the "Dr Sun" returned to the fourth floor.

Walking out of the staircase 'Dr Sun', he smiled and nodded towards the two guards not far away from the staircase, then walked inside, this was also a common practice.

However, before he could even take a few steps forward, he suddenly heard a sound behind him, "Eh?"

Dr Sun's body trembled unnoticeably, and his hands that were in his pockets immediately held onto the scalpel tightly.

Found it? Gripping the scalpel tightly, the Dr Sun turned around with a smile on his face, "Brother, what's the matter?"

The burly man who had shouted just now took two steps forward and said softly, "Dr Sun, this … leader, are you awake? "

He secretly heaved a sigh of relief in his heart. "Oh, soon. Should be soon."

The person on the other side said in a low voice, "A-Tao, is this something that you can ask?"

The person called A-Tao smiled awkwardly and looked around, "I am just concerned about something. Let's talk about it later …" Dr Sun will not underreport you, right? "

It was obvious that he had already realized that he had asked those things that he shouldn't have asked. If he let those bastards from Law Enforcement Unit know, then he would have to go to the extremely terrifying "prison" where he had heard about it for a period of time.

Dr Sun sneered in his heart, but pretended to be somewhat terrified as he nodded his head repeatedly: "Yes, yes, don't worry. Brother, I am only doing my routine checks."

"Hmm? That's not right, Dr Sun, what's wrong with your voice? " The person who berated A-Tao earlier looked at Dr Sun in confusion.

"Ugh …" This... Cough cough, I've been a bit tired and lack of sleep these past few days, so my throat is a bit uncomfortable. "

"Oh." After all, he came by every hour, twenty-four hours a day, and no one was going to be too comfortable.

"It's been hard on you Dr Sun. Hurry up and go."

Dr Sun laughed and nodded, walking inside, his footsteps had unconsciously sped up. Although he was confident in his own strength, in these five steps, one guard, ten steps, and one guard, these big men all had guns in their hands, and if he was not careful, he would not be able to recover.

If it wasn't for the mask, Angele could see the nervousness on his face.

He entered Zhang Jun's custody room without any danger, and the moment he entered the 'Dr Sun', he was attracted by the robust man who looked like a wild bear, who was standing next to Zhang Jun.

With a height of 1.8 meters and numerous muscles bulging out like bricks, it gave off a mountain-like pressure. Although that large face looked somewhat simple and honest, it did not conceal the savage and bloody aura it emitted. It made anyone who approached feel a shiver from the bottom of their heart.

Upon seeing 'Dr Sun' enter, Zhou Xinmin took out his earphones, and without saying a word, stood beside Zhang Jun's bed and stared unblinkingly at the 'Dr Sun'.

Even though Zhou Xinmin was simple and honest, a simple and honest person would often insist, and he would definitely fulfill his duties and responsibilities according to the requirements.

This was also one of the reasons why Cao Jia had arranged for him to come here and guard it.

The 'Dr Sun' smiled and nodded towards Zhou Xinmin, then walked to Zhang Jun's bedside. After sizing him up and confirming that Zhang Jun was indeed correct, he started to inspect the experimental instruments in the surroundings, and started to approach Zhou Xinmin without leaving any traces behind.

Although Zhou Xinmin kept a watch on everyone who entered according to the rules, this "Dr Sun" would come once every hour. He had come here no less than forty times, and would leave after every round.

These 40 odd times had already formed a normal behavior in Zhou Xinmin's mind.

When the 'Dr Sun' came to Zhou Xinmin's side, Zhou Xinmin thought that he was going to conduct some sort of examination for Zhang Jun, so he took a step back as if he was giving up his position.

But at this moment when he was retreating a few steps, Dr Sun acted like lightning, his right hand suddenly slicing upwards with his palm. This sudden turn of events was too sudden, Zhou Xinmin instinctively wanted to dodge, but the knife had already fiercely slashed at his throat.

"Ugh …" Just as he was about to shrug and raise his head, 'Dr Sun' made a move once again, nimbly jumping behind Zhou Xinmin, and continuously slicing down at the back of Zhou Xinmin's neck with both of his hands.

"Bang, bang, bang, bang!" Even though Zhou Xinmin's skin and thick skin were tough enough to resist, after four consecutive blows, it still caused his eyes to go white, and he fainted on the spot.

The person who launched the sneak attack was an elder of the Eastern Royal Family of Japan, and his strength was enough to contend against Su Xiang. With his full strength, he was unable to retaliate at all and was struck down.

Carefully putting Zhou Xinmin's enormous body to the ground, the 'Dr Sun' snorted softly. Looking at the unconscious Zhang Jun, the corner of his mouth hooked into a cold smile.

He took out the small scalpel in his pocket. The cold edge of the scalpel emitted waves of coldness under the dim light of the ward. The man lightly blew on the sharp edge of the scalpel as the sneer on his face became thicker.

"Letting you act so arrogantly for so long is already a huge gift to you. I'll first take care of you and then take care of those lackeys of yours. Zhang Jun, everything is over! "

The scalpel in his hand brought a cold chill as it suddenly pierced towards Zhang Jun's chest!

But, just as the scalpel was about to pierce into Zhang Jun's chest, 'Dr Sun' shook all over, and the scalpel suddenly stopped, and his entire body abruptly jumped backwards, at the same time the scalpel in his hands was dancing extremely quickly.

"Clang! Clang! Clang!" He successively blocked the four rays of cold light that had suddenly appeared in front of him.

"Who is it!" Amidst the great shock in his mind, 'Dr Sun' hurriedly shouted in a low voice. Didn't they say that there was no one here other than the silly bear? Where did this surprise attack come from?

Dr Sun's sharp eyes stared at Black Cove, the guardian room, where the cold light was coming from!

"With just you two alone, you still want to come and assassinate us?" A deep voice came from the darkness.

Then, a graceful figure slowly walked out from the darkness. It was none other than Zhang Song!

That day when Zhang Jun stayed in the ward, Zhang Song had hidden himself there. Other than Cao Jia and Tan Bin, no one else knew about this.

Although Zhou Xinmin was strong, and conscientious, he was honest and straightforward. Cao Jia would never leave Zhang Jun's safety to him alone, it was inevitable that there would be hidden secrets.

And Zhang Song who was smart, became the first choice, without waiting for Cao Jia's request, Zhang Song had already proposed to protect Zhang Jun.

Although they weren't sure if an assassin would come to assassinate them, they still had to protect them.

Zhang Song was the biggest killing move.

"If my guess is right, Dr Sun should already be dead."

"You … Who exactly are you? " The elder was shocked. He did not expect them to still have hidden spies here. He subconsciously looked towards the door. If the guards outside were to be alerted, he would soon become a coal beehive.

Zhang Song's hands moved, and eight steel nails suddenly appeared between his fingers, Zhang Song's cold eyes staring at the person in front of him.

Dr Sun became more and more nervous. He slowly reached into his bosom and took out a black ruler that was about half a meter long and 10 centimeters wide. He was completely focused on the steel nails in the hands of the person in front of him.

He had just been hit by the sharp scalpel. It had been completely deformed by the terrifying force of the steel nail. It was evident how powerful it was.

However, just as' Dr Sun 'was about to move his legs slowly and use all his strength to escape from the window behind him the moment he called out, Zhang Song suddenly put down his hands that were crossed in front of his chest. He said lightly, "You can go."

"What?" Dr Sun was startled, he obviously didn't understand what the person in front of him meant.

Zhang Song made a path, and expressionlessly pointed to the window: "Jump down from here. Count to three, or I'll call for help. "One …"

Dr Sun looked at the childish man in front of him in shock. Was he crazy or did he want to ambush her when she jumped?

"Two …"

Dr Sun trembled, he thought to himself, I have to go all out, even if it is a sneak attack, I can guarantee my life, after that I rushed to the window, and jumped down without even looking back.

Zhang Song remained calm and collected until he jumped in, then took out his mobile phone leisurely: "Su Xiang, an assassin escaped from second brother's custody room. Second brother is fine, follow him carefully, don't lose him no matter what."

Afterwards, the room regained its tranquility once more. If not for the fact that there was a giant creature lying on the floor, no one would have believed that a dangerous assassination had taken place here.

After grabbing onto Zhou Xinmin's body and skillfully rescuing him, Zhou Xinmin slowly woke up.

After looking at Zhang Song in a daze, he suddenly jumped, and was about to shout, when Zhang Song who was already prepared for it immediately stuffed the towel in his hand into it. "Second brother is fine, lower your voice."

Zhou Xinmin immediately opened his eyes wide and looked at the Zhang Jun who still looked the same. Then, he looked at Zhang Song who was in front of him. Did you fall asleep just now? "

Zhang Song rolled her eyes at him: "You aren't asleep. The assassin did come over, but I let him go."

"Gone?" "Zhou Xinmin glared at him again, looking at Zhang Song with suspicion, wanting to confirm if he had used the wrong word." Go? "

Zhang Song walked into the darkness once again, "This is Second Brother's ward. Second Brother is at his weakest right now, so we absolutely cannot suffer any injuries. "If a fight were to take place in this narrow space, it would definitely affect second brother. If something bad happens to second brother, can you and I afford it?"

"Aren't there a lot of brothers outside?"

"Hmph, outside, even Dr Sun and the rest can pretend, but you can be sure that there are no killers in this group of guards? Moreover, these people outside all have guns in their hands. If the bullets hit second brother or hit these precise instruments, can you and I afford it? "

Zhou Xinmin grinned: "Hehe, Ol'ninth, you're still the most considerate one."

Zhang Song's calm voice once again came out from the darkness, "Also, only you and I, as well as a few of Law Enforcement Unit's brothers and Su Xiang's group need to know about this. We absolutely cannot let more people know about it, and the more people who know about it, the more I will know about it. The more dangerous it will be. "

"Danger? "What's wrong?"

"You and I will take on the responsibility of protecting the sect, but let the enemy infiltrate the surveillance room as if there is no one around. For this matter, we old brothers can make it small and small between us, but if even more people know about it, then for the sake of Zhonghua Men's sect rules, it means that the association rules set up with Law Enforcement Unit will not allow us to have any faith in us. No matter how much Second Brother protects us, Tan Bin will still bring us into the prison, at least you and I won't need to come out for half a year.

Zhou Xinmin tilted his head and tried his best to think. "Pretty much."