Ruoli on the roof of the car had already killed the monster.

But luckily, Zhou Yuan found spare fuel on the train.

Relying on his own experience, Zhou Yuan worked alone on the train for a while, checking a series of train facilities, and finally found that the train had not been damaged.

The train made a series of roars, bursts of white smoke came out of the exhaust pipe, and the car body began to shake.

Zhou Yuan showed a smile and said: "If you can still walk, go tell Ruoli. After I blow the whistle three times, ask her to go over and open the stone door at the tunnel exit. We are going to rush through."

In order to reduce the load, Zhou Yuan retreated from several carriages.

After hearing Zhou Yuan's words, Guo Ning immediately shouted at Ruoli several times.

Until he heard Ruoli's response, Zhou Yuan took a deep breath and prepared to let Ruoli open the stone door.

However, at this moment, bursts of tapping sounds of metal objects came from the tunnel. The sounds came very orderly, as if they were conveying some kind of signal.

Zhou Yuan didn't pay attention at first, but the knocking sound became louder and louder. Only when he could hear it clearly did Zhou Yuan react.

"This is a signal for help." Zhou Yuan said.

Guo Ning and Lu Manman looked at each other.

Zhou Yuandao: "There are still people alive here."

After saying that, Zhou Yuan stood up from his seat and said to Guo Ning and Lu Manman: "You two stay here and don't move. I'll go rescue them."

Zhou Yuan can distinguish countless different signals.

The signal of tapping the metal object just now is conveying a message to the outside world that they need help.

So, someone is still alive here.

"Why did you get out?" Ruoli was standing on the roof of the car, fighting the monsters that were coming.

When she saw Zhou Yuan coming out, she immediately asked angrily.

Zhou Yuan closed the train door and said, "If you hold on for five more minutes, there are others alive here, and we want to take them with us."

"Trouble!" Ruoli frowned.

"You can't even take care of yourself, and you still have the mood to take care of others. Hurry up." Ruoli said.

Zhou Yuan nodded and rushed off the train.

Long Yuan Sword cut down several monsters one after another, and Zhou Yuan ran in the direction of the metal knock he just heard.

This sound came from the entrance to the underground tunnel above the station.

There are several rooms around the entrance.

Zhou Yuan rushed over and shouted: "Don't listen, keep knocking, tell me where you are."

DONG DONG DONG!!

The knocking sound became heavier and heavier.

Zhou Yuan suddenly turned his head and looked at a room from the station ground to the entrance of the underground tunnel.

At this time, the entrance had been buried by the collapsed train station. In this room, wooden boards, stones and other debris sealed the entire door, and people were trapped inside.

Zhou Yuan quickly came to the door and clearly heard the knocking sound coming from inside, accompanied by shouts: "Help, help us, help us!"

Hearing this voice, Zhou Yuan did not hesitate at all. Long Yuan Sword emitted a golden light and slammed into the debris blocking the door.

There was a loud explosion, and the debris at the entrance of the passage was blown away, including the door of this room that had also been blown through.

Zhou Yuan kicked the door open and shouted: "Quick, follow me!"
Chapter completed!