My Doomsday Battleship RV.

Liu Xi went alone to the stairwell corner between the seventh and sixth floors, rested quietly for a while, and then prepared to go to the sixth floor.

Arriving at the sixth floor, he saw that the safety door leading to the closed sixth-floor staircase was shut. Liu Xi also knew that he was using the safety passage of this VIP hospital building, which was usually closed and only used in the event of an accident or disaster. Of course, the door wasn't locked; it could be opened with a gentle push.

However, Liu Xi noticed that the door was closed, indicating that no one had escaped from here when the apocalypse broke out. Of course, this wasn't something Liu Xi was concerned about. Seeing that the door was closed, Liu Xi reached out and pulled the door towards him. Instantly, the sound of the door attracted the zombies wandering in the hallway.

Before Liu Xi even came out, a group of zombies attacked towards Liu Xi's location. As soon as Liu Xi opened the door, he heard a "squeak" and knew he was in trouble.

Seeing this, Liu Xi simply decided to use it to his advantage. Waiting for the zombies to attack him, he prepared a fireball in his left hand early on. When the zombies were about to approach, he threw the fireball from his left hand.

Sure enough, the fireball spell was a great weapon in the zombie-infested hallway, instantly wiping out the zombies that had gathered towards Liu Xi.

At this time, Liu Xi also realized that his fireball spell was most effective in places where zombies were in groups, maximizing its destructive power.

In just a short while, Liu Xi cleared all the zombies in the hallway. Only then did Liu Xi prepare to clear all the zombies in the rooms. That was a lot of points; how could Liu Xi give it up!

With the experience of the previous floor, Liu Xi had learned to be smarter this time. He first screened out the rooms with zombies inside before taking action. Each time Liu Xi went to a door, he first knocked on it and then asked, "Is anyone inside?"

After confirming that there was no one inside, Liu Xi kicked the door open and charged in with his Tang blade. If someone responded inside, Liu Xi would reply, "Okay, I'm clearing zombies. Stay in the room and don't come out." Then he would move on to the next room.

Of course, Liu Xi's operation had its drawbacks. He rushed into the rooms recklessly with his Tang blade, without paying attention to the situation inside. Several times, Liu Xi almost suffered, because his reckless behavior of rushing in with the Tang blade meant he didn't know the situation of the zombies in the room. Several times, Liu Xi realized after rushing in that the zombies in the room were in groups, making Liu Xi flustered. Fortunately, Liu Xi threw a fireball spell into the zombie group when he saw this, barely managing to solve this difficult situation.

If it weren't for Liu Xi's own strength and many methods, there would have been problems. If it had been someone else, something would have definitely gone wrong.

So, after clearing the zombies on the sixth floor, Liu Xi took a deep breath, earnestly absorbed the shortcomings of this operation, summarized the experience, and then went to the next floor to continue clearing zombies.

Arriving at the fifth floor, it was the same as the sixth floor, almost exactly the same situation. Liu Xi didn't think much about it. He opened the door in the same way and threw a fireball spell at the zombie group. Then, carrying the Tang blade, he knocked on doors one by one, asking, "Is anyone inside?"

If there was no one, he would directly kick open the door… standing at the door with the Tang blade, not rushing in recklessly like last time. Instead, he stood at the door, waiting for the zombies to slowly approach him, and then he would take action, easily killing the zombies. There wouldn't be any accidents. So, Liu Xi didn't use his power once this time; he killed them all with the Tang blade.

In about ten minutes, Liu Xi arrived at room 502. If Liu Xi hadn't miscalculated, this room should be the one that had asked him for help.

Liu Xi knew very well that the purpose of his visit was the two people in this room. Liu Xi had confirmed from the telescope that these two people fully met the conditions for recruiting teammates.

Liu Xi looked around and saw that only 501 had not been visited yet, and Liu Xi had observed from the telescope that 501 was empty, a completely clean room, so there was no need to go there.

Inside the room, Chu Feiyu said:

"Xiao Chan, did you hear the sound outside!"

"Yes, I heard it. It sounds like someone is fighting." Xia Chan said what she had heard.

"Well, I don't know if it's the people we saw who came to save us?" Chu Feiyu said uncertainly.

Xia Chan was stunned when she heard this, and then said:

"I don't know, maybe!"

Before Chu Feiyu could speak, there was a "dong dong" knock on the door.

Immediately, the two turned to look at each other, revealing expressions full of doubt.