Siheyuan: Killing the gods against the will of heaven, causing great suffering to all living beings

Yi Zhonghai immediately contacted the factory security department, and soon the factory leaders and police arrived and conducted a surprise search of Xu Damao. As expected, a large number of confidential documents and parts were found in his residence.

Xu Damao was arrested, and his accomplices were also arrested. After interrogation, Xu Damao admitted his crime. It turned out that he had been working for a foreign spy organization and used his position to steal a lot of confidential information.

After the case was solved, Han Xiaodong was commended by the factory and his superiors, but he still did not relax. He knew that this was just the beginning and there would be more challenges waiting for him in the future.

On a summer night in the old city, the lights in the courtyard shone through the windows onto the stone road. Han Xiaodong sat on a stone bench in the yard, looking at the night sky, with a lot of thoughts in his mind. Since he exposed Xu Damao's espionage activities, his vigilance has not weakened, but has become more acute. The recent anonymous letter made him realize that there are still greater threats lurking in the factory. He knew that facing this situation, his own strength was far from enough, and he had to find another way.

The next morning, Han Xiaodong went to the market and selected several strong and gentle puppies, deciding to train them as police dogs. He returned to the courtyard with the puppies, and neighbors gathered around to watch.

Qin Huairu crossed her arms and asked with a smile: "Han Xiaodong, where did you get these puppies from?"

Han Xiaodong smiled and patted the head of one of the puppies. "Sister Qin, these little guys are not ordinary pets. I plan to train them into police dogs to help us protect the courtyard."

Liu Haizhong was a little surprised, "Han Xiaodong, you still have this ability?"

Han Xiaodong nodded. "I learned some dog training methods in the army before. It should work."

"That's great." Yi Zhonghai said with a smile, "Having more police dogs patrolling will really improve safety."

Han Xiaodong smiled slightly, "I will start training as soon as possible. I may be busy during this period, so please bear with me."

The neighbors nodded in understanding and support. Han Xiaodong was grateful and took the puppies back to his house to start an intensive training program.

Every morning, Han Xiaodong takes the puppies for a run around the factory to build up their physical strength. Afterwards, he uses some simple commands and gestures to teach them to obey his commands. Although the training process is hard, Han Xiaodong feels a sense of accomplishment as he sees the puppies making progress day by day.

One day, Han Xiaodong was training puppies in the yard. He Yuzhu came over and said with a smile: "Han Xiaodong, you are really amazing. You have trained these puppies so quickly."

Han Xiaodong wiped the sweat from his forehead and said with a smile: "Brother He, this is just the beginning. It will take some time for them to become qualified police dogs."

He Yuzhu nodded, "Then you have to work harder. By the way, is there any new situation in the factory recently?"

Han Xiaodong's expression darkened. "Brother He, I recently received an anonymous letter saying that a secret organization is planning an operation against the factory. I have been investigating, but I still have no clue."

He Yuzhu frowned, "This is a big deal. You can't handle it alone, do you want to find some help?"

Han Xiaodong shook his head. "It's not convenient to alarm too many people right now. I want to see if I can find anything with these police dogs."

He Yuzhu sighed, "Han Xiaodong, I trust you to do the job. But you must be careful and don't do it alone."

Han Xiaodong nodded and said, "Thank you, Brother He. I will pay attention to it."

A few days later, Han Xiaodong led the well-trained puppies to patrol the factory area. The puppies were able to follow simple instructions and perform some basic tasks. Han Xiaodong was pleased and felt that this was a great improvement.

One night, Han Xiaodong was patrolling outside the factory with police dogs when he suddenly spotted several figures sneaking around an abandoned warehouse. He immediately gave an order, and the police dogs immediately became alert, barking softly and rushing towards those figures.

Those figures obviously did not expect the police dogs to appear, and they fled in panic. Han Xiaodong led the police dogs to chase them and finally successfully caught one of them.

"Don't move! What are you doing here?" Han Xiaodong shouted loudly.

The man turned pale with fear and said tremblingly: "I...we just came to take a look...we didn't do anything bad."

Han Xiaodong sneered, "Take a look? Come to see the abandoned warehouse in the middle of the night? Tell the truth, or I will hand you over to the police!"

Seeing that he couldn't escape, the man had to confess honestly: "Okay, I'll tell you. We were just ordered to come here to get some things. I don't know what they are."

Han Xiaodong frowned, "Who ordered you to do this? Explain clearly!"

The man hesitated for a moment and whispered, "It's... a man named Zhang San. He gave us money and asked us to come here to pick up a package."

Han Xiaodong was shocked. It seemed that Zhang San was the mastermind behind the incident. He decided to continue investigating and find Zhang San.

The next day, Han Xiaodong told Yi Zhonghai and Qin Huairu about the situation. Qin Huairu frowned and said, "Han Xiaodong, this matter is getting more and more complicated. Do you have any clues about Zhang San?"

Han Xiaodong shook his head. "Not yet, but I will continue to investigate. These police dogs can already help. As long as there is enough time, I believe we can catch him."

Yi Zhonghai nodded, "Han Xiaodong, you did the right thing. But remember, safety first, don't take risks."

Han Xiaodong smiled and said, "Don't worry, Uncle Yi, I will be careful."

In the next few days, Han Xiaodong continued to patrol the factory with the police dogs and closely followed the movements of Zhang San. Through some informants and undercover investigations, he finally found Zhang San's residence. One night, Han Xiaodong decided to take the police dogs to Zhang San's residence to see if he could find more evidence.

Arriving at Zhang San's residence, Han Xiaodong found several people guarding the door. He signaled the police dogs to be quiet, approached quietly, and heard them talking in low voices.

"Zhang San said that the situation is tense recently and asked us to be careful," said one person.

"Yeah, that kid Han Xiaodong seems to have set his sights on us. If it weren't for He Yuzhu's help, we would have been discovered long ago." Another person continued.

Han Xiaodong was shocked. He didn't expect He Yuzhu to be involved. He secretly decided that he must eradicate this organization as soon as possible.

Han Xiaodong led the police dogs forward and finally found Zhang San's room. He quietly opened the door and found Zhang San looking through some documents in the room. Han Xiaodong's heart moved, knowing that these documents might be important evidence.

He gave the order, and the police dogs immediately pounced on Zhang San and pinned him to the ground. Zhang San looked at Han Xiaodong in horror, "Who... who are you?"

Han Xiaodong said coldly: "I am from the factory security department. I am here to arrest you. You are suspected of being involved in espionage activities. You'd better tell the truth."

Zhang San's face turned pale and he trembled as he said, "I... I'm just a small character. I was ordered around by others."

Han Xiaodong's eyes were cold. "Who ordered you to do that?"

Zhang San hesitated for a moment, and finally said, "It's... it's He Yuzhu. He is the mastermind behind this."

Han Xiaodong's heart sank. Although he had doubts, he was still shocked to hear these words in person. He Yuzhu had always been the pillar of the Siheyuan. Everyone trusted him, but they didn't expect it to be like this.

Han Xiaodong brought Zhang San back to the factory and reported the situation to his superiors. After further investigation, it was discovered that He Yuzhu was indeed a core member of the spy organization. He used his position and connections to steal a large amount of confidential information.

The news of He Yuzhu's arrest spread throughout the courtyard, and the neighbors were shocked and angry. Qin Huairu had tears in her eyes, "Han Xiaodong, we always thought that Brother He was a good person, but we didn't expect him to do such a thing."

Liu Haizhong also sighed: "Han Xiaodong, you are really amazing. If it weren't for you, we would still be kept in the dark."

Han Xiaodong smiled bitterly and said, "This is also my responsibility. Don't worry, the safety of the factory will definitely get better and better."

After the case was solved, Han Xiaodong was commended by his superiors, but he still did not relax.

Back in the courtyard, Han Xiaodong sat under the old locust tree, his heart full of determination and strength. He looked at the well-trained police dogs and felt a little comforted. These puppies were not only his partners, but also his assistants, helping him to protect the peace of this courtyard.

A few days later, Han Xiaodong received an anonymous letter, which mentioned a larger secret organization that was planning a major operation against the factory.

His heart was filled with mixed emotions. Although he had exposed the espionage activities of Xu Damao and He Yuzhu, he knew that this was just the tip of the iceberg. The anonymous letter he had received recently made him realize that the danger hidden in the factory was far from eliminated.

Back at the courtyard, Han Xiaodong saw several other colleagues from the security department training several police dogs in the yard. Their eyes were firm and their movements were skillful, and it was obvious that everyone had high hopes for these police dogs.

Qin Huairu came over with a bowl of hot wontons and handed it to Han Xiaodong, "Han Xiaodong, are you tired? Eat something first, don't tire yourself out."

Han Xiaodong took the wontons and smiled, "Thank you, Sister Qin. You have been very busy these days."

Yi Zhonghai came over and patted Han Xiaodong on the shoulder. "Han Xiaodong, you did a great job. The safety situation in the factory has improved a lot recently, and everyone is relieved."

Han Xiaodong nodded, "Uncle Yi, this is just the beginning. We have to keep working hard to ensure the safety of the factory."

As night fell, Han Xiaodong and his colleagues from the security department sat in the yard to discuss the next patrol plan. Everyone said that they would strengthen patrols to ensure the safety of the factory area.

"Han Xiaodong, we plan to divide into several groups and take turns patrolling every day starting from tomorrow," said Liu Haizhong.