The straight tunnel leads forward, and the indicator lights on the rock walls on both sides emit a faint fluorescence. A few tanks are galloping in the tunnel, and occasionally there will be a heavy whistling sound above their heads, which is a heavy armored train passing by at a high place.

Fang Wen stared at the straight and deep tunnel ahead in a daze. Some questions that did not get answers from Xiao Baiyu might be able to find out what Luo Gang could do?

It seemed intentional, as if it was unintentional, Fang Wen tapped the steering wheel with his fingers and asked Luo Gang, who was sitting beside him holding a large meat pie and gnawing, "Instructor, do we have enemies?"

"Yes!" Luo Gang's answer was straightforward: "You are less than age and have no chance to learn general history of the world. When you reach the age of eighteen, you will be able to check some historical materials."

"We have enemies, very powerful enemies."

"The existence of military headquarters and various military regions is very necessary. We must use force to maintain social stability." Luo Gang explained vaguely while chewing on the meat pie.

"But, we have so many powerful weapons?" Fang Wen blinked, looking at Luo Gang very naive, very pure, curiously.

Luo Gang looked at Fang Wen's innocent, pure and curious face and said obediently: "In the dungeon, you can't use those weapons. Do you want to smash the rock layers that support these urban agglomerations?"

He raised his index finger with his right hand, and his thumb, and gestured a small knuckle: "Weapons with too much lethality cannot be used. In the city, the use of weapons is greatly restricted. Unless it is to encircle some too dangerous targets, the use of powerful weapons is limited. Therefore, the little guys in the group need not to move."

"So that's it!" Fang Wen screamed in a coquettish voice, feeling goose bumps appearing all over himself. He narrowed his eyes and asked with a smile: "Then, why don't we stay on the ground?"

Luo Gang was stunned for a moment. He looked up at the dark tunnel top, and dark indicator lights kept flashing.

He said in a low voice: "Ground? That's a good place. But it's a place where citizens and voters of A+ level can live. The seven-story underground urban agglomeration has a total population of more than 60 billion. How can I live on the ground?"

Citizens A+ and voters! Fang Wen's eyes lit up.

Luo Gang patted Fang Wen's head and smiled and said, "It's difficult for us to go to the ground. However, if you want to see the real ground world, you have a chance. When your strength is a little stronger, you can apply to transfer to the Immigration Star military camp. Although it is a little more dangerous, the environment there~~~"

Luo Gang was a little lost, and he murmured to himself: "The environment there is so good."

Luo Gang, the iron-blooded warrior who has always been so serious, indifferent as steel plates, and has always been so ruthless, actually showed an extremely gentle smile. He hummed a beautiful song gently.

In the song, there is sunshine, the sea, green trees, and endless vitality of life.

The song is filled with a breath of freedom. There is no strict hierarchy system, no strict rules of precepts, no strict monitoring and monitoring. Fang Wen heard the sound of the wind from this song.

Wind, natural wind.

How long has it been since I touched the natural wind?

Fang Wen's body trembled slightly. The forced sealed cyclones inside his body were rotating rapidly. These cyclones without much internal force were rotating, constantly compressing towards the center, like black holes. When there was no wind around for them to absorb and breathe, they began to absorb themselves.

"I really want to go up to the ground and take a look." Fang Wen sighed.

Luo Gang glanced at Fang Wen and nodded, "Yes! One thousand merit points, you can go to the ground to rest for a day."

"What?" Fang Wen screamed! His hands trembled, and the chariot floated out with a whizz, and hit the tunnel.

Luo Gang fell forward and hit the windshield in front. He cursed angrily, rubbed his forehead, and slapped Fang Wen's head hard and said, "Be careful when driving! Especially when driving a chariot! Where did you learn military rules... that... go..."

Luo Gang's last sentence became less and less confident the more he said it. In the past four years, has anyone taught him military rules and regulations?

He coughed awkwardly, and Luo Gang patted Fang Wen's shoulder and laughed: "Hurry on the way, hurry on the way! Hahaha! Are you not in a hurry to see your parents? Hey, you naturally conceived!" He shook his head vigorously and sighed loudly.

He started the chariot again and drove forward in the chariot. Fang Wen said casually: "Are you envious? Are you jealous?"

"Uh!" Luo Gang's expression suddenly dimmed. He tilted his head and looked at the indicator lights waving outside the car, muttering something in a low voice, but Fang Wen didn't hear it clearly.

The military tunnel, which is exclusively used in military bases, was extremely fast. It took only more than three hours before Fang Wen rushed back to the city where he was born.

It was the daytime of the dungeon. Several artificial suns on the high dome were emitting strong light and heat, and people wearing gray clothes on the street were busy.

Luo Gang looked at the people in a daze and suddenly smiled bitterly: "I haven't seen any clothing other than military uniforms for many years. However, the clothing of citizens here is similar to military uniforms. Well, where is your home?"

Fang Wen drove slowly along the overpass. When the civilian vehicles on the road saw Fang Wen's chariot, they hurriedly made way out and the road was unobstructed.

Following the instructions of the military electronic map, Fang Wen drove back to the research institute where he was.

Once again, Fang Wen found that his heart was beating so fast. He was so anxious that he wanted to see Fang Han and Wen Xiuxiu.

"I, have I changed a lot?" Fang Wen asked himself in a low voice.

Under a red scanning light wave, the certificate presented by Fang Wen was swept through, and the door of the institute slowly opened. The second chapter of the road, the return chapter,
Chapter completed!