Studying biochemistry in anime is definitely a mistake

——Why didn’t the smoke alarm work?

The resurrected Kei Nagai suddenly remembered at this time that according to the original combat plan, all the smoke alarms inside the Nan Tian Building had been turned off.

- In order to counterbalance Sato's black ghost, the sprinkler was turned off in advance, but didn't you expect that he would use it instead?

"That's right! Exhaust fan!"

Nagai Kei turned his head and looked behind him - the huge ventilation fan in the machine room had been completely scrapped due to the explosion just now:

"Since he didn't know what I was planning to do here, he decided to just blow this place up?"

Nagai Kei quickly stood up and asked Nan Tianren who was on the other end of the intercom:

"Nantianren! The huge ventilation fan in the engine room has been destroyed! Sato is heading towards you! If you were outnumbered, what would you do? I want to hear the professionals' advice!"

"Use a few to defeat a larger force? First, I will hide my whereabouts and try not to be discovered by the enemy. Then, I will launch surprise attacks one after another. When the enemy advances, I will retreat. When the enemy retreats, I will harass them. This is a guerrilla war!"

Nan Tianren replied immediately.

"We are fighting Sato on the third floor! Requesting backup!"

"Sato is suspected to have appeared on the fifth floor!"

"No! Sato is clearly still on the second floor!"

All sorts of random information about Sato's current location began to come out of the intercom.

The security guard who took the fried chicken box from Tosaki Yu was an undercover agent planted by Sato in the Ministry of Health, Labor and Welfare.

At this moment, he was constantly transmitting false information to several walkie-talkies in his hands.

Because the security personnel who were on guard in the Nanten Building were all under Tosaki Yu's command, the undercover agent had no place to use his skills until the Minister of the Ministry of Health, Labor and Welfare sent support, and he was able to successfully bring Sato's left hand into the building.

After leaving the machinery room, Sato decided to go to the room where Tanaka Koji and the other two were sleeping based on the information he got from the undercover agent.

As a knock was heard from outside the door, the two guards in the room immediately leaned against the sides of the door, and the other two guards immediately leaned close to the culture tank where Koji Tanaka and the other two were sleeping.

The guard closest to the door handle immediately asked outside the door:

"who is it?"

"Ozaki!"

Sato outside the door immediately reported the name on the police officer's ID card of a policeman he had killed on the way here.

"What are you doing here?"

The guard inside the door continued to ask Sato outside the door.

"Sato might be heading here, and the higher-ups asked me to come and support you!"

Sato outside the door continued to lie.

Then the two guards decided to open the door.

However, the moment the door opened, Sato quickly walked into the room, holding two pistols, and fired one shot each at the left and right, killing the two guards closest to the door. Then he turned around and lay on the ground, and before the two guards near the culture tank could react, he took the lead in shooting at them.

After two bullets pierced the heads of the two guards, Sato finally got up from the ground. Looking at the three culture tanks in front of him, he chose to shoot and smash the tank containing Koji Tanaka without hesitation.

As the culture tank shattered, the body of Koji Tanaka, who had been shot in the chest, also flowed out from the cracks in the culture tank.

"It's already evening, but good morning, Tanaka."

Sato greeted the resurrected Tanaka Koji.

"Brother Sato, you're here..."

Tanaka Koji got up from the ground.

"Well, after all, Nagai Kei specifically asked me to come over."

"By the way, Brother Sato, Nagai Kei and the others' plan is..."

"Shh!"

Sato put his finger to his lips:

"Don't spoil it, I'm really looking forward to it. Brother Tanaka, you guys should first take some clothes from the nearby corpses, then pretend to be carrying the wounded, take the opportunity to escape, and go back to the secret base to clean up. We have caused a lot of trouble to the neighbors, and I think that base may have been exposed. As for the assassination of Nan Tianren, leave it to me from now on."

"I see."

Tanaka Koji nodded.

At the same time, Nagai Kei was on his way to the room where Tanaka Koji and the other two were being held, and he called out to Nan Tianren through the intercom:

"Nan Tianren! Although Sato just said that he will still make assassinating you his first goal, I reasonably suspect that he will probably go to rescue Tanaka Koji and the other two first!"

When Kei Nagai arrived at the corridor outside the room where Koji Tanaka and other two were temporarily detained, Koji Tanaka and Takahashi had already changed into security guards' uniforms and were carrying a stretcher and leaving with A Yuan, who was playing the role of a wounded person.

"Kei Nagai!"

Koji Tanaka recognized Kei Nagai's identity at the first moment, and without any hesitation, he took out a pistol from his pocket and shot at the other party.

The next second, Kei Nagai fell to the ground because of a bullet in the leg.

"You and Yuan go first! I still have some things to do!"

Koji Tanaka raised his pistol and turned around and shouted loudly to Takahashi behind him.

Nagai Kei struggled to crawl back to the corner of the corridor, immediately took out the intercom, and reported the situation to Nan Tianren as soon as possible:

"Nantianren! Sato has been here! They are about to escape! Only Tanaka Koji is going to stay and do something!"

After saying this, Kei Nagai immediately shot himself, but the moment he was resurrected, the split-mouthed black ghost released by Koji Tanaka had already killed him in the face.

At this time and distance, Kei Nagai had no time to release his [HAL], and the gap-mouthed black ghost would almost chop off his head in the next second.

However, at this critical moment, a black ghost with a triangular head suddenly stretched out his hand to block the attack for Kei Nagai.

——It was Totsuka Ayaka! It was the black ghost he released!

"woman?"

Tanaka Koji looked at Totsuka Ayaka and asked in confusion:

"I won't show mercy just because you're a woman! Ten years! Ten whole years! Do you know how I lived?! Until Brother Sato rescued me, I was always in the experimental facility being studied! Why can you stay by the side of the head of the Demihuman Research Center and live a life of luxury? Why?!"

"I am! A man!"

Totsuka Ayaka said without question.

"Whatever the case may be, that kind of boring gender question is fine!"

Koji Tanaka immediately ordered his split-mouthed black ghost to continue killing the opponent.

At the same time, Totsuka Ayaka ordered her triangular-headed black ghost to attack Tanaka Koji directly, while she herself went to fight against the split-mouthed black ghost.

Totsuka Ayaka stretched out her left hand and faced the giant claw of the split-mouthed black ghost head-on. After her palm and forearm were torn by the split-mouthed black ghost, she finally used the bones of her upper arm to block the giant claw of the split-mouthed black ghost.

Totsuka Ayaka then took the opportunity to grab the elbow of the split-mouthed black ghost with her right hand, and used the turning and back throw that Nan Tianren had taught her, directly knocking the split-mouthed black ghost to the ground, then took out a tranquilizer gun from the gun bag on her chest and pulled the trigger at Tanaka Koji.

Koji Tanaka had never expected that Totsuka Ayaka actually had the ability to knock down the Black Ghost head-on. He was caught off guard and hit in the chest by the anesthetic bullet shot by Totsuka Ayaka.

At the same time, on the fourth floor of Nan Tian Building, Sato finally found the target of his mission - Nan Tianren!

Sato was seen holding a wooden door as a shield and rushing towards Nan Tianren. Nan Tianren immediately took out a bottle of Molotov cocktail from behind him and smashed it on the wooden shield held by Sato without saying a word.

The wooden shield was immediately engulfed in flames.

Nan Tianren then took out a pistol and a tranquilizer gun. At the moment the wooden shield was broken, he pulled the trigger of the pistol first, breaking Sato's right leg with one shot. Then, when Sato was about to fall to the ground, he pulled the trigger of the tranquilizer gun again, and a tranquilizer bullet hit Sato squarely.

Chapter 74 Sato vs Nan Tianren

Seeing this, Sato immediately raised his pistol to fight back, but after shooting the anesthetic bullet, Nan Tianren immediately dodged and hid in the room at the end of the corridor. The bullet shot by Sato just passed by Nan Tianren.

The injured Sato continued to suppress the fire on the bunker where Nan Tianren was hiding, while struggling to crawl back to the corner of the corridor where he came from and shot himself.

"Nantian Ren! You are much more powerful than I thought!"

The resurrected Sato suddenly praised Nan Tianren in Chinese.

"Chinese?"

Nan Tianren was puzzled by this, but immediately remembered that Sato was actually an American of Chinese-British descent.

"It's always exciting to meet fellow countrymen in a foreign country, especially in this country, where 'soldiers' always lack the awareness of being in battle! It's so exciting to meet fellow countrymen who have experienced the same killing! Nan Tianren! I feel that assassinating you will make me more excited than dealing with the Secret Burial Department!"

Sato loaded his pistol with bullets, carefully walked to the door of the room where Nan Tianren was hiding, took out his mobile phone, and used the camera to check the situation inside the house.

——Is it a restaurant? I just don’t know where Nan Tian Ren is hidden…

Just as Sato was still hesitating whether to go in, a round dining table suddenly rolled out from the door.

Sato subconsciously shot at the dining table, but until he smashed the table, he still didn't see Nan Tianren.

——What does he want to do?

Sato thought about it and moved his body away from the door.

The next second, another round table rolled out of the room, but this time Sato did not rush to shoot at the round table. Instead, he kept pointing the gun at the door, alert to the sneak attack that might come at any time.

By the time the round table rolled to the corner of the corridor and stopped, Nan Tianren had not come out of the room.

Then, the third round table rolled out of the room.

Sato was just confused about this and didn't understand what Nan Tianren was up to.

However, just as the third round table hit the corner of the corridor and stopped, Nan Tianren's figure suddenly appeared from behind the fallen round table.

Seizing the moment when Sato gradually relaxed his vigilance, Nan Tianren immediately aimed a anesthetic bullet at Sato's head.

Relying on his excellent ability to improvise, Sato raised his arm to block the anesthetic bullet at the first moment, and then immediately turned the gun around to commit suicide.

But this was exactly what Nan Tianren expected!

Nan Tianren pulled the trigger of his pistol, and a bullet hit Sato's gun hand squarely, knocking the opponent's pistol away.

The next second, Sato fell into a deep sleep as the anesthetic took effect.

——It shouldn’t be that easy…

Nan Tianren always felt that something was wrong, but he couldn't figure out why, so he decided to do an experiment.

Nan Tianren suddenly shouted to Sato:

"When people sleep, the amount of saliva secretion will decrease significantly, so people will not swallow saliva when they are asleep!"

What Nan Tianren said is not true. Even when awake, people will not swallow their saliva casually. But once people notice this, the action of [swallowing saliva] will become manual! Then they will subconsciously want to swallow their saliva! (People who see this will also become manual when breathing and blinking!)