Si Nan climbed up to the fifteenth floor with great effort, sweating profusely. He couldn't help but sigh that the current high temperature was really life-threatening. It was already night, and the temperature was still 47 degrees. With each floor he climbed, he felt his heart beating like a drum, and he felt like he would fall down from heatstroke at any time.

Fortunately, she has been doing various exercises at home with the air conditioner on for the past few months, and her physical fitness has reached an ideal state. Otherwise, in such hot weather, she would not be able to bear just climbing the stairs.

She had just climbed up the stairs to the 15th floor when she heard a series of banging sounds on the iron door in the corridor, followed by the sound of running footsteps and slamming the door.

At this time, everyone should be queuing up downstairs to receive supplies. Who is knocking on the door?

Si Nan suddenly had an idea in her mind and thought of a possibility. Her eyelids jumped and she looked up. Wow, a group of people, both men and women, old and young, were standing in front of the iron gate of her house. There were no less than fifteen people, all holding kitchen knives, steel pipes, iron wire and other things. They had already smashed open her iron gate and were now preparing to pry open her front door.

Most of those people were familiar faces, including Mrs. Huang and her family from 1504, Fang Huaimeng's family of three from 1403 downstairs, the bald man from 1601 upstairs, and a few strangers who were holding long machetes, had sullen faces, and looked unfamiliar.

With just one glance, Si Nan understood that Cheng Su Ming had been working as a doctor and had been collecting wages recently. As he and his wife had no shortage of food and drink, they had attracted many jealous neighbors, who were planning to rob them when they were away.

In this situation, she was alone and could not fight four people. When she was about to call Cheng Suming and ask him and Yang Wentao to come up to help, she heard footsteps behind her. She turned her head alertly and saw that it was Cheng Suming who came up. She was relieved immediately: "Why are you here? Wasn't it almost your turn to get supplies?"

"Cheng Wei asked you to come up and get the bucket. I was worried about you going upstairs alone." After Cheng Suming said this, he glanced at the people who were still smashing their door in front of them. There was no expression on his handsome face, and his eyes were full of hostility. "It seems that I was right to come up with you."

Si Nan was frightened by the strong hostility in his eyes and reached out to pull him back: "Don't be impulsive. They are outnumbered and we can't defeat them. Let's call the police! Or call Yang Wentao to come up. Cheng Wei said he is a gangster and is good at fighting."

"Why, do you think your man can't compare to that reckless man Yang Wentao?" Cheng Suming took off his gold-rimmed glasses and put them into the pocket of his black trousers. When he pulled his hand out, he took out two scalpels wrapped tightly in cotton cloth and smiled at Si Nan: "Watch carefully, with your man here, no one can enter our house."

Although he was smiling, his eyes were cold without a trace of warmth. When his slender fingers took the scalpel out of the cotton cloth, the thin surgical blade refracted the sunlight from the corridor window, emitting a frightening cold light.

Si Nan understood that Cheng Suming at this moment was his true self. He finally took off his usual humble and gentle appearance and stopped pretending in front of her.

Si Nan took out a crossbow from the space without hesitation, loaded five iron crossbows, thought for a while, and took out a small toothpick bottle filled with super spicy chili powder, put it in the pocket of her dress, then took out a baseball bat, tied it diagonally behind her back with a belt, and followed Cheng Suming.

Huang Heguang and his family were holding a gun and trying to open the door of 1501 but couldn't. Yin Zuo from 1601 got angry and yelled at them, "Useless things, get out of my way!"

Yinzo was wearing an off-shoulder vest, and the tattoos on his two muscular arms looked very intimidating. It was said that he had committed murder and robbery in the past, and had spent more than ten years in prison. He was only recently released. No one in Building 14 dared to mess with him, and the people from the Huang family were even more afraid to mess with him, and they all swarmed out of the way.

Bang——!

Yinzo gathered all his strength and kicked the security door of 1501. The door made a loud noise, the wall shook and a lot of dust fell, but the door showed no signs of loosening.

"CNM, where did 1501 get this door? It's of such good quality." Yinzo cursed all kinds of dirty words, and he was more convinced that 1501 had hidden a lot of good things. He simply took the machete in his hand and chopped at the door handle.

In another passage opposite to 1501, Fang Huaimeng's family was standing at the door of 1503, diagonally opposite 1501. Fang Huaimeng's husband Sun Caijun was also prying the door of 1503 with a screwdriver in his hand.

It was not known whether his skills were poor or the door of 1503 was as strong as that of 1501. He pried the door open for a long time but failed. The five creditors standing behind him, who looked like hooligans, could not help themselves. One of them stepped forward and kicked Sun Caijun in the butt, saying ferociously: “Can you do this or not? If not, get out of my way! It was you who told us that this house had a lot of food and drinks hidden, and asked us to come and get the things. If we pry open the door and find nothing, I will break your neck and take your wife and daughter to East Asia to sell them!”

"Yes, yes, Boss Lai, don't worry. My wife asked 1503 for things several times, and the owner of 1503 gave them to her. They are relatives of Doctor Cheng from 1501 next door, so there will be no shortage of supplies." Sun Caijun was grimacing from the panting. He covered his butt and bent over to move away, not daring to say a word.

Fang Huaimeng, covered in wounds, huddled in the corner of the corridor holding Tongtong, who was also covered in bruises. They watched the creditors with steel pipes smashing the door of room 1503. The hearts of mother and daughter trembled slightly with every knock.

Tongtong was frightened several times and opened her mouth to cry, but Fang Huaimeng covered her mouth tightly and whispered in her ear: "Tongtong, don't cry, don't listen, and don't look, otherwise if you anger them, they will beat us to death."

Tongtong thought of her father's devilish ferocious face when he beat her. Her little body trembled violently and she swallowed the sobs in her mouth.

Fang Huai dreamed of her like that, and with a sad look on his face, he pressed his hand against her forehead and cried softly, "It's mom who is sorry for you."

The doors on both sides were knocked loudly. Cheng Suming was standing at the iron gate of the passage. Seeing this scene, a sneer appeared on the corner of his mouth.

He walked over calmly, his steps getting faster and faster, holding two scalpels in his hands, one on the left and one on the right. When he arrived at the door of 1501, he raised his hands and swung the knives without any hesitation. As blood splattered, screams from the Huang family were heard one after another.

Yin Zuo, who was still banging on the door, heard the noise and turned around to see a handsome man in a white short-sleeved shirt and black trousers behind him. He held two thin blades dripping with blood. When the Huang family members fell outside the door in a mess, covering their bleeding necks and wrists and screaming, the man gave him a cruel smile: "Illegal trespass, it seems you want to die too."

Yinzo's eyes darkened. When the man raised his hand and swung the knife at him, he reacted quickly and squatted down, narrowly avoiding the man's fatal blow. But before he could make a move, he felt a sharp pain in his left wrist. The man missed his target with one blow. Without any hesitation, he cut a deep wound on his wrist, and blood gushed out like a fountain.

Yinzo had been hanging out with a group of thugs outside the school since high school. Over the past fifteen years, he had committed many bad deeds, including murder, arson, rape, theft and robbery. If his family hadn't had some money, his parents would have used their connections to save him before they died of anger at him. I'm afraid he would have died long ago.

He thought of himself as a ruthless person, but he didn't expect that Dr. Cheng, who was gentle and elegant in everyone's eyes, was actually a wolf in sheep's clothing. When the national government departments were still operating normally, he actually beat people to death. This made him feel very bad, and he kicked Cheng Suming's left leg hard with his backhand, raised the machete in his hand and slashed at Cheng Suming's face hard.

Either he dies today or Cheng dies!

Cheng Suming was kicked in the left thigh by him. He knelt down in pain, without a trace of panic on his face. He leaned his whole body backward and narrowly avoided the machete that Yin Zuo was chopping at him. Then he jumped up and stood up. He stretched out his long legs and kicked Yin Zuo in the chest. At the same time, he swung the scalpel left and right in his hand, aiming straight at Yin Zuo's throat.

Yin Zuo was frightened by his actions and broke out in a cold sweat. He realized that he had met a martial artist. After being kicked by Cheng Suming, he spat out a mouthful of blood, picked up the machete in his hand, and desperately resisted the scalpel that Cheng Suming was attacking him with.

The two men were fighting fiercely at the door of 1501. Si Nan saw that Cheng Suming was not in danger and had a slight advantage. She was surprised that Cheng Suming, a doctor, was completely different from the image of doctors who were gentle and unable to fight in people's minds. Instead, he was very good at fighting and self-defense. He could confront the murderer of 1601 head-on and suppress the vicious and violent Yin Zuo everywhere. It was beyond her imagination.

At the same time, he was surprised that this man was too cruel. Look at the Huang family. Except for Old Mrs. Huang, more than ten people in the Huang family had deep wounds on their necks and wrists. Although they would not be fatal, judging from the speed at which the wounds were bleeding, it was hard to say whether they would be in danger if they were not sent to the hospital in time to stop the bleeding and bandage them.

After Si Nan was shocked, her face quickly returned to calm. Her experiences since childhood, some things she encountered recently, the news reports on TV, and the doomsday scenes in her dreams were all telling her that now is different from the past. The end of the world has already come. Being soft-hearted, naive, and indecisive will not only harm herself, but also others.

If you want to live better than others in the future apocalyptic world where people are eaten without leaving any bones, you must be more cruel than others!

She took a deep breath, walked to the next passage, and pointed her crossbow at Sun Zijun and his men who were trying to pry open the door at 1503. "I'll give you two choices. Either get out of here right now, or die!"

Lai Laowu and his companions initially heard the noise of a fight in room 1501 next door, and they all leaned over to take a look at the excitement. Seeing that Cheng Suming was so ruthless, they felt something was wrong, and wanted to pry open the door of room 1503 while they were fighting, take the things and run away, to avoid having to confront that evil spirit.

Hearing Si Nan's voice, Lai Laowu and the others turned around and looked her up and down. Seeing that she was thin and had a small face, she looked like a weak and easily pushed down beauty from the south of the Yangtze River. Lai Laowu smiled frivolously, "Oh, beauty, you are quite fierce. If I don't leave, do you want to fight with me for a few moves?"