There are quite a few things you need to use if you want to use a fresh air system.
So another group of people got busy and worked back and forth, creating two pipe openings.
One is used to extract stale air, and the other is used to deliver oxygen.
This creates an internal circulation, expelling all the stale air inside. As the air continues to be expelled further in, the voices of the people inside become noticeably clearer.
Then, the heart rate and breathing rate of the people in the life detector gradually returned to normal.
After several hours of emissions, the carbon dioxide concentration and biogas content inside dropped to relatively low levels.
Lu Yuan sensed that it was about time and immediately spoke to the welding team.
"Now that we've dealt with the gas inside, let's continue cutting immediately and try to get this opening open before tonight."
The team leader immediately nodded, and then led a few people to begin cutting at the exit.
As the welding torch continued to hiss, a large amount of sparks began to fall out through the gaps.
It makes a hissing sound when it drips into water.
Everyone waited, and the ropes used to secure the steel plate above tightened more and more.
With a bang, a team member quickly pulled his hand back.
The steel plate slid straight out of the hull and swung outside, colliding with the ship behind them.
Upon seeing this, Lu Yuan and the others cheered loudly.
At this moment, they finally reunited victoriously with the survivors on the ship.
After working for so long, they have finally completed their most challenging task.
Lu Yuan shone his flashlight into the cabin.
Inside the cabin, many people were huddled in dark corners.
As a beam of light shone in, many people couldn't help but cover their eyes.
The power has been out for a long time, and a foul stench wafts from inside.
Lu Yuan couldn't help but cover his nose, but it didn't help much.
The pungent smell was so strong that Lu Yuan could barely open his eyes.
He could only return to his own ship and wait for the smell to dissipate.
About half an hour later, when the smell inside wasn't so strong, Lu Yuan went outside again.
The survivors inside the ship seemed to have adjusted to the light; they shielded their eyes with their hands and walked toward the outside of the cabin.
The spot where the large hole had just been welded was still quite hot, but they didn't care at all.
He stretched out his withered, thin arm and leaned against the hole to look out.
This apocalypse, which they hadn't seen in a long time, was once again appearing before their eyes.
Although it is still so desolate and dilapidated, it is undoubtedly a better living environment for them than their own.
Everyone who came out shed tears. Lu Yuan found a ladder, and the team members helped the survivors up one by one.
Lu Yuan stared at each of the survivors, trying to find out if he recognized anyone among them.
However, what puzzled Lu Yuan was that he didn't recognize any of the survivors who came out.
Lu Yuan even wondered if he had the wrong ship, but after carefully examining the ship, he realized that it was the same ship that Chen Zhongzheng and his team had built.
After waiting for half an hour, Lu Yuan still hadn't seen the person he was looking for, so he became a little impatient and went up to the deck to look at the survivors who had just been rescued.
"Where is Zhou Tong? Where are Wang Mingming and the others? Aren't you with them?"
Upon hearing Lu Yuan's words, the people on the deck, holding disposable cups in their hands, looked up at Lu Yuan.
Suddenly someone seemed to remember something, so they slowly stood up and spoke to Lu Yuan in very broken and awkward language.
"Commanders Zhou Tong and Wang Mingming are on the other side of the passage. They locked themselves in the engine room to protect us, and we've lost contact with them for a long time now!"
Upon hearing this, Lu Yuan was also stunned.
He didn't expect that Wang Mingming and Zhou Tong were still inside.
Suddenly, Lu Yuan's heart sank to the bottom. If he continued walking, he would pass through a gathering place of ghouls.
Although there weren't as many cannibals as on the upper deck, the number there was still considerable.
The engine room crew, which works inside, numbers in the thousands, and these crew members live at the very bottom of the ship in order to operate it.
Their activity area is in these places at the bottom of the ship. Now that the cannibal virus has broken out, it is in a closed space. They are infected with this virus and will form cannibals.
Over such a long period of time, they would definitely devour and attack each other in order to improve and evolve.
Mutations will definitely occur, and there is even a possibility of secondary, tertiary, and more mutations.
Lu Yuan immediately jumped off the deck and then followed the spiral staircase to the already opened hatch.
The smell inside was still so strong, and there were all sorts of stains on the floor.
Lu Yuan selected a few relatively clean spots and walked over.
He covered his mouth and nose with his sleeve and walked inside with a flashlight.
This place is very large and there are many people inside. This time, about 10,000 people were rescued.
With so many people, the pressure on Lu Yuan's side was suddenly increased.
However, Lu Yuan didn't care about all that right now. The person he wanted to save wasn't here, which made him feel like he had wasted his time.
But now that he heard that Zhou Tong and the others might be inside, he quickened his pace and walked inside.
Upon seeing Lu Yuan enter, the crowd that had been hiding inside and hadn't yet managed to leave quickly made way for him.
Lu Yuan's flashlight allowed him to clearly see corpses everywhere on both sides of the road, and even on the road itself.
Rotting mold and all sorts of rotting corpses littered the entire road.
Lu Yuan continued walking forward, trying his best to avoid the corpses.
Finally, we arrived at the very end, where there was a very large, long gate. The gate was round, like the hydraulic security gates in a bank. Through this gate, we could access other cabins.
Lu Yuan glanced around briefly and realized that there were likely quite a few cannibals behind the hatch.
He pressed his ear against the hatch and listened carefully.
A low, deep breathing sound came from behind him, and Lu Yuan immediately felt his heart start racing.
This feeling made Lu Yuan feel very uneasy and extremely dangerous, as if he were being watched.
Moreover, Lu Yuan's sixth sense told him that the cannibal behind this hatch was definitely not an easy opponent.
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