This time, Xie Tian is mentally prepared to fight a protracted war with the devil in Zhangzhuang, so the tunnel design of Zhangzhuang is more perfect and more secure, the entire underground passage is designed with two floors, and even the living space is designed, and it is no problem to spend a few months with the devil underground after it is perfected.

The key is food, and all other problems are easy to solve.

Xie Tian hurriedly ate the meal that had been hot several times, walked to the telephone exchange, and called several places where the phone was pulled in turn to inquire about the situation.

With telephones and radios, Xie Tian is now more handy in commanding, thanks to the relatively sufficient reserves of combat readiness materials in the Zhangzhuang Devil's Stronghold, especially the wired telephone, which is too suitable for tunnels, and there is no need to worry about the enemy destroying the line.

Install a phone in each important position, and any situation can be fed back to Xie Tian in time, and the dispatch is also handy.

It's just that the radio can't be used in the tunnel, but it doesn't matter, sooner or later it can be used, thank God they can't always be in the tunnel, so how to fight devils.

After making a few phone calls, the other tunnels were not exposed, only the tunnels of the North Artillery Tower were exposed, and the battle continued, but it was very easy, and Li Quan, the commander of the fourth company on the phone, was even laughing.

The exposure of the tunnel entrance of the North Artillery Tower is also because Li Changshun and his tankmen were bitten too tightly by the devils when they retreated, so if they are exposed, they can also contain the enemy.

Xie Tian turned to Tang Hao'er and said, "I'll go to the North Artillery Tower to take a look, you can call me if there is any situation." ”

Tang Hao'er is now mainly responsible for guarding this switch to answer calls and plug in the phone, the working principle of the telephone exchange is very simple, just remember the various sockets and don't make mistakes, Tang Hao'er will listen to Xie Tian talk about it once.

Tang Hao'er snorted and looked at Xie Tian and said, "You pay attention to your own safety, and try to do as little strenuous exercise as possible, Sister Meijuan said that your wound has become inflamed, and if you don't control it, I'm afraid it will be dangerous." ”

Xie Tian smiled: "I know it in my heart." ”

Seeing Xie Tian walking towards the tunnel entrance, Tie Dan consciously followed.

Xie Tian glanced back at him and said, "You stay to protect your godmother, the tunnels are full of us, I'm fine." ”

In fact, it's even better to stay in this headquarters, above is the collapsed train station, the only passage to this shelter was blown up by a devil plane bomb, and there is a heavy iron gate at the entrance of that passage that is locked from the inside, so there is no need to worry about someone coming down from above.

Don't worry about it below, the tunnels are full of soldiers of the independent regiment, and you still need to go through a section of the tunnel where the mobile platoon is stationed to get here, and you can't get in if you want to.

Xie Tian left the iron egg just to let Tang Hao'er have an envoy in front of him, although there are still a few people in the regiment headquarters who are working, and they will also listen to Tang Hao'er's greeting, but Tang Hao'er is always not as handy as calling the iron egg.

Tie Dan sighed, looked at Xie Tiantian, and said to Ye Tong, a mobile platoon soldier who was following Xie Tian: "Take care of my godfather for me, his butt injury is not healed." ”

Xie Tian was speechless and went into the tunnel, obviously because of the crotch injury, why did he become an ass.

Well, anyway, every time he heals, he has to expose his buttocks, and what is even more embarrassing is that he only has Gao Meijuan as a doctor now, and thank God that he is about to go numb.

I didn't think about it in advance, there are more than 1,000 people in the independent regiment, more than 1,000 people in Zhangzhuang who have not been evacuated, and Xie Tian has more than 2,000 lives on his shoulders, so how can he have time to think about other things.

Along the way, I greeted those I didn't know Xie Tian came to the tunnel mouth exposed by the North Turret, and I heard gunfire from a distance, but the gunfire was not intense, and only one or two shots were fired occasionally, and the sound of gunfire sounded in the tunnel was very dull, and there was some sound.

Seeing Xie Tian coming, Li Quan, the commander of the fourth company, saluted Xie Tian with a smile and reported: "Report to the regiment leader, kill three more devils, our tunnel entrance design, if the little devils want to rush in, unless they close their eyes and dream." ”

Xie Tian patted Li Quan and took a look at the entrance of the tunnel, there were still several corpses of devils piled up in the dry well outside the tunnel entrance, and there was also one in the tunnel, which was almost about to block the entrance of the tunnel.

This tunnel entrance is designed in the form of a hook, using a dry well in the northern stronghold, from which you have to climb a section of the tunnel upwards to enter the main tunnel.

Don't underestimate this small section of the upward tunnel, this small section of the tunnel can play a role in waterproof and prevent grenades, and if the devil wants to attack it, I am afraid that even this small section of the tunnel will not be able to rush through.

Xie Tian glanced out twice and said to Li Quan: "This tunnel entrance is well designed, and it can be promoted to other companies." It would be perfect if you poured a few more buckets of water into this tunnel, and if the devils wanted to rush up, they would have to climb the slide and stab them with a stick. ”

Li Quan patted his head and said in annoyance: "I didn't expect it, Shui Sheng, hurry up and fetch two buckets of water." ”

Xie Tian smiled: "You kid didn't expect it, I think your kid wants to fish here, and it is more difficult for the devils to enter the tunnel by splashing water, I'm afraid they will give up the attack and think of other ways." ”

Li Quan grinned, he did think of throwing water into the tunnel, but it wasn't fun.

It's so enjoyable, a devil comes down for a while, a devil comes down for a while, and there's nowhere to hide with a shot.

At this time, someone shouted outside the tunnel entrance: "Brothers below, you can't run away, don't die and struggle, the imperial army admires your courage very much, the imperial army said, as long as you surrender, the imperial army will not kill you, and the golden ticket is big, otherwise the imperial army will blow up this well and bury you alive." ”

The devils only saw that the few tank soldiers jumped into this dry well and hid, how did they know that this was just an entrance and exit of the Zhangzhuang tunnel network, they thought that there was only a space to hide under this well, and those tank soldiers had been trapped by them below.

Li Quan looked at Xie Tian and said with a smile: "It's been shouting for a long time, shouting for a while, one down, one down, one dead, they still think that they want to catch Camp Commander Li alive." ”

The battalion commander Li Quan mentioned was naturally Li Changshun, and now they don't know that the establishment of the armored infantry battalion has been canceled.

Xie Tian hummed: "Drag them and slowly consume them, and wait until the evening to invite them to a big meal." ”

Li Quan said with a smile: "Peanuts and fried meat are enough." ”

Now the most important thing for the independent regiment is all kinds of guns and bullets, and the Zhangzhuang stronghold already has a lot of inventory, plus the supplies on the train of the Abe Brigade that they blew up, have now been transferred underground by the soldiers.

The Abe Brigade was also unlucky, the soldiers and horses did not move the grain and grass first, and as a result, the grain and grass were cheaper to thank God, and the saddest thing was that the commander of the Abe Brigade did not know who he was killed by when he died.