Spy war in the Republic of China, peak undercover

At the same time, inside the air-raid shelter.

Lu Yang watched the Japanese soldiers moving the equipment and secretly noted the location of each box. This information would be used in the subsequent operations.

"Dr. Kimura," a cold voice suddenly sounded, "Long time no see."

Lu Yang turned around and saw a familiar face - Hirahara Maenosuke, the spy chief of Unit 731.

"Lord Pingyuan," Lu Yang suppressed the murderous intent in his heart, "Why are you here?"

"Come and see our old friend," Pingyuan said with a sinister smile. "I heard you staged a 'resurrection from the dead' act in Chongqing?"

Lu Yang's heart trembled. Pingyuan's appearance meant that his identity might have been exposed.

"To complete the mission," he said calmly, "it has to be done."

Pingyuan stared at him for a long time, then suddenly said, "Do you know? Three years ago in Northeast China, a female agent almost ruined our plan."

Lu Yang's fingers moved slightly.

“Her name is Chen Yijun,” Pingyuan continued. “We saw her again today. It was really… interesting.”

The threat in his words couldn't be more obvious.

"She's just an ordinary agent," Lu Yang said. "No need to worry."

"I hope so." Pingyuan turned and left. "By the way, the 'Sakura' special forces team will arrive tonight. Then... I hope you won't let us down."

Only after Pingyuan left did Lu Yang realize that his back was soaked with cold sweat.

He had to inform Chen Yijun as soon as possible, Pingyuan's appearance changed everything.

But at this moment, a Japanese soldier came running to report: "Dr. Kimura, there is a problem with the equipment! The temperature of the incubator is rising!"

Lu Yang hurried to check it out. When he passed a corner, he quickly drew a mark on the wall.

This was the secret code between him and Chen Yijun: a wolf appeared.

At the same time, Chen Yijun was leading his men to sneak in the underground sewer outside the air-raid shelter.

"Director, we've found a code," an agent said, pointing to a mark on the wall. "It's a warning signal."

Chen Yijun's heart tightened. She knew Lu Yang too well. He would never risk leaving a secret code unless it was an extremely dangerous situation.

"Pass the word down," she said. "Everyone prepare to evacuate."

"But......"

"Follow orders!" Chen Yijun said sternly. "Wenhan will not act without purpose."

Sure enough, not long after, they discovered that a large number of Japanese troops were searching the underground sewers.

Deep in the cave, Lu Yang was checking the third incubator.

"The temperature has stabilized," he said to the Japanese technician next to him, "but be careful, the slightest mistake will ruin all your efforts."

The technicians nodded repeatedly. No one dared to question Kimura Masao's professionalism; after all, he was the youngest expert in Unit 731.

"Dr. Kimura is really thoughtful," Hirahara Zenosuke appeared behind him at some point, "but I've always been curious..."

Lu Yang turned around, his expression normal: "What questions does Lord Pingyuan have?"

"Three years ago, when you disappeared in the Northeast," Pingyuan said slowly, "where did you go?"

The air seemed to freeze. Several technicians tactfully withdrew, leaving only the two men to confront each other.

"I told you," Lu Yang said calmly, "to avoid being tracked by Chinese agents."

"Really?" Pingyuan suddenly laughed. "But I remember that it was Chen Yijun who was responsible for tracking you at that time."

Lu Yang's fingers moved slightly: "So?"

"So I'm curious," Pingyuan said, leaning closer. "Why is she here today? Is it a coincidence?"

Lu Yang could smell the blood coming from the man. This man had killed countless people.

"Maybe she's been tracking me," Lu Yang said. "After all, I'm a 'big fish.'"

Pingyuan stared at him for a long time, then suddenly laughed: "That's right! Kimura-kun is always so smart."

He turned to leave, but stopped. "By the way, the 'Sakura' special forces team has arrived. You should know their captain."

Lu Yang's heart trembled: "Who?"

"Matsumoto Ichiro's sister," Pingyuan said meaningfully, "Matsumoto Sakurako."

This name was like a heavy hammer, hitting Lu Yang's heart.

Three years ago, it was he who killed Ichiro Matsumoto. And now, his sister came.

After Pingyuan left, Lu Yang immediately took out a small notebook, pretending to record data, but actually wrote a secret letter on it.

He must let Chen Yijun know the news.

At this time, in the Central Bureau of Investigation and Statistics.

"Matsumoto Sakurako?" Chen Yijun looked at the information with a serious expression.

"Yes," the deputy said, "she is the youngest female special agent captain in Japan, and her methods are even more ruthless than her brother's."

Chen Yijun stood in front of the window, recalling the rainy night three years ago.

At that time, Lu Yang had to shoot and kill Matsumoto Ichiro in order to save her. Now, the enemy's sister has come.

"Pass the word down," she said suddenly, "activate Operation Thunder."

The deputy was surprised: "So fast?"

"It's too late," Chen Yijun said. "The appearance of Pingyuan and Matsumoto Sakurako shows that the Japanese have become suspicious. We must take the initiative."

"But... Director Lu is still inside."

Chen Yijun bit her lip and said, "That's why we have to hurry. If we delay any longer, he will be in danger."

She walked over to the map and marked a few points. "Notify the Military Control Commission and tell them we've discovered a secret Japanese base. Ask them to lure the enemy away."

"Understood," the deputy said. "I'll arrange it right away."

Chen Yijun stood alone in front of the window, looking at the Jialing River in the distance.

Three years ago, she waited by the river for a whole night, waiting for Lu Yang's explanation.

But he disappeared without leaving a note.

Now, she finally understood his difficulties at that time. But this time, she would never let him face danger alone.

In the air-raid shelter, Lu Yang was talking to Matsumoto Sakurako.

"Dr. Kimura," Sakurako said in a cold voice, "I heard that you know a lot about Chinese agents?"

"I know a little bit," Lu Yang said, "Why?"

"My brother died at their hands," Yingzi stared at him, "especially an agent named Lu Yang."

Lu Yang remained calm: "I know this guy. He's very cunning, but he will eventually make mistakes."

"I hope so," Sakura said, "because after this operation is over, I will go find him."

"Good luck," Lu Yang said, "but for now, let's focus on the mission."

Yingzi nodded and left, but Lu Yang knew that she would definitely stare at him.

The situation is becoming increasingly dangerous.

He looked at his watch and saw that there were only 24 hours left before the biological weapons were assembled.

The night sky of Chongqing was split by lightning, and amid the rumbling thunder, Chen Yijun was making arrangements for the final plan.

"We'll take action in three hours," she pointed at the map. "Team A will create chaos and lure the Military Control Commission over. Team B will cut off the power to the air-raid shelter. Team C..."

Her finger paused on the red dot on the riverbank: "Prepare the explosives."

The agents looked at each other in bewilderment. This plan was too risky. If it exploded, it would be almost impossible for those in the shelter to survive.

"Director," the deputy hesitated, "Director Lu..."

"He'll find a way out," Chen Yijun's voice was calm, but her fingers were trembling slightly. "I believe him."

No one dared to say anything. Everyone knew this iron-fisted director had a soft spot for emotions.

At this moment, an agent came running over: "Director, a new code has been discovered!"

Chen Yijun walked quickly. On the slip of paper handed to her by the traffic officer, there were a few lines written in special ink:

"Matsumoto Sakurako has arrived. Pingyuan is suspicious. Deploy in 24 hours. Action must be taken in advance. Be aware of the dangers in Area B."

Chen Yijun's pupils shrank slightly. Area B, the western exit of the air-raid shelter, had originally been their planned breakthrough point.

"Wenhan..." she said softly, "You are still so considerate."

The memory went back to three years ago. Back then, they were still in the military academy. Every time there was an exercise, Lu Yang would scout the location in advance and take every detail into consideration.

"Change the plan," she said suddenly. "Team B will move to Area C."

“But Area C is a cliff…”

"It's precisely because it's a cliff," Chen Yijun said with a smile, "that the Japanese won't be on guard."

The agents then realized that this was a diversionary tactic.

Inside the air-raid shelter, Lu Yang was making final preparations.

"Doctor," a technician said, "the temperature has reached the ideal level."

Lu Yang nodded, his eyes scanning the data on the incubator. In less than twenty hours, this batch of biological weapons, powerful enough to destroy Chongqing, would be completed.

"Kimura-kun is really dedicated," Matsumoto Sakurako's voice suddenly rang out, "You don't even take a break this late."

Lu Yang turned around and saw her standing at the door, playing with a dagger in her hand.

It was the same type of katana her brother had, and the handle was stained with dark red blood.

"It's my duty," Lu Yang said, "Isn't it the same for Miss Yingzi?"

Yingzi walked closer and gently scratched the tip of the knife on the glass of the incubator. "You know what? I've checked your information."

Lu Yang's fingers moved slightly, but his face remained calm: "Oh?"

"When you disappeared three years ago," Sakurako said, "my brother died."

“It was just a coincidence,” Lu Yang said. “I was hiding from Chinese agents at the time.”

"Really?" Sakura suddenly laughed, "Then why..."

She turned the tip of the knife and pointed it at Lu Yang's throat: "Do you have the scar on your left hand left by my brother?"

The air solidified instantly.

Lu Yang knew that what was coming would eventually come.

"It seems," he said slowly, "that we need to have a good talk."

"No," Yingzi's eyes flashed coldly, "It's no longer necessary."

Her blade flashed and went straight for Lu Yang's throat.

Lu Yang was prepared. He dodged sideways and at the same time picked up the test tube rack on the table with his right hand to block in front of him.

"Clang!" The blade cut on the glass, sparks flying everywhere.

"It's you," Yingzi sneered, "the Chinese agent who killed my brother!"

Her moves were deadly, and each one was filled with bone-chilling hatred.

Lu Yang fought and retreated, calculating the time in his mind.

In ten minutes, Chen Yijun's plan will begin.

He must lead the battlefield to the predetermined position.

"Pingyuan-kun!" Sakura suddenly shouted, "Come here!"

Oh no! Lu Yang's heart sank.

Pingyuan appeared at the door, pistol in hand. "As expected."

Lu Yang was trapped in a corner, with a deadly bacteria incubator on his left and two vicious killers on his right.

"Lu Yang," Pingyuan sneered, "or rather, Kimura Masao? This time, you can't escape."

At this moment, the air-raid shelter suddenly shook violently.

"boom!"

The sound of explosions came from a distance.

Chen Yijun's plan began.

Lu Yang smiled slightly: "Really? That may not be the case."