When Song Yingsheng regained his reaction, he found himself in a small vaulted, stone house.

The words of the system also appeared in front of his eyes one by one.

[You have successfully entered Bi Xing's dungeon world. 】

In this world, you can choose to help the Lord of the World, or you can choose to become the enemy of the Lord of the World. 】

If you choose to help, the enemies of the Lord of the World will automatically become your enemies, and if you choose to be hostile, the enemies of the Lord of the World will automatically become your friends. 】

[That's probably the process, you can choose now.] 】

"Okay, then I'll choose to help, system." Without much thought, Song Yingsheng quickly responded.

This answer is obvious, after all, Bi Xing is the first player he knows, even if he wants to be a second or fifth boy, it is impossible for him to choose betrayal at such a time.

What's more, he still has to enter other people's sci-fi copies, how could he make the wrong choice at such a juncture?

So his choice was very fast, and the system responded quickly.

[Yes, you are now an ally of the World Lord Bi Xing, and there will be no friendship between you. 】

[A few points to note are that the cooperative dungeon will be resurrected instead of re-entered, which means that after you die, you will not automatically return to the real world, but will let you choose to resurrect directly or leave the dungeon world.] 】

[Like the number of re-entries, your resurrection number will be 3, and the resurrection number of the World Lord will also be 3.] 】

[At the same time, since you are clearing the game in pairs, the difficulty of this dungeon will increase slightly, about 1.5 times.] 】

[However, as long as any of you successfully clear the customs today, both of you will receive the reward of perfect clearance.] 】

【Please do your best.】 】

The words ended, and Song Yingsheng saw those stone walls again.

"What about the plot? Don't you give me a hint? Song Yingsheng asked with a confused expression.

[You ask Bi Xing about this, and he will tell you. The system is secluded and authentic.

"And where is he?"

Isn't he right in front of you? 】

When the system finished saying this, Song Yingsheng found that outside the small house where he was, there was suddenly an extra figure.

That was obviously Bi Xing, but unlike him who was in the library just now, his body was now full of the smell of stinky sweat and blood, and he even had a knife in his hand.

If it weren't for the fact that there was no friend, Song Yingsheng estimated that he would have to defend himself immediately, after all, Bi Xing in front of him was too much like a murderer, Song Yingsheng calmed down a little and asked:

"Can you give me a little bit of background? Goals and the like. ”

"Yes." Bi Xing, who was covered in blood, sat on the ground and breathed a sigh of relief, and took a bottle of mineral water out of nothing before saying:

"The place we are now is the Flange Fortress, there are a lot of monsters here, and our main goal is to resist the abyss, but if we want to resist the abyss--"

"We must find the watchmen on the front lines of the Abyss, the so-called Flange Immortals."

"Well, so the short-term goal is to find people, and the long-term goal is to defeat the big enemy." Song Yingsheng nodded, "Then what difficulties do we have now?" ”

"The difficulty now is that in order to find the undead, you must first extinguish the three large bonfires nearby before you can open the door to enter the undead fortress, and next to those big bonfires, there are a lot of monsters, so we must clear the monsters first, you know what I mean?"

"Yes, do you have a weapon? I remember you saying that guns are useless. Song Yingsheng asked.

"Yes." Bi Xing smiled bitterly and threw a dagger at Song Yingsheng, "What I found in a corpse is just a little short." ”

"That's enough, let's go now."

"Well, follow me, there's a lot of intrigue here."

When you go out of the stone house, you will see a dark black tone.

It was supposed to be swampy terrain, with not much sunlight, scattered dark gray trees, scattered over the pool.

Oh no, it shouldn't be called a pool, because the water is black, and Bi Xing gave it the ugly name of septic tank.

And this name is actually very appropriate, because when Song Yingsheng stepped on it, he felt that the dirt inside felt like he was stepping on cow, and it would stick to your shoes and socks, as well as pants.

He began to wonder why a place full of was called a fortress.

Anyway, walking in this 'fortress' is very uncomfortable, because those-like objects will make it difficult for you to walk, to put it simply, it is like walking in quicksand, or in the snow, and keep sinking your feet in.

Even, if you are in these environments for too long, you will feel dizzy, this is what Bi Xing said, the ghost knows what he went through last week.

However, there is a good thing about it, there are only a few monsters in these septic tanks, Song Yingsheng doesn't know how to describe them, but those monsters are like mud, lying on top of the black water, mixed in with it, if someone passes by, they will come and bite you, although it doesn't hurt, but it will be very disgusting, and it will even make you have tetanus--

This is also what Bi Xing said, it seems that he has experienced the same, so the strategy he and Song Yingsheng said is to stay away, not that they can't fight, but that it's not worth it.

The two of them walked in the 'septic tank' for about ten minutes, and then they reached the bottom of a large bonfire, which, according to Bi Xing, would automatically go out if they pressed some mechanisms there.

But the problem is that next to the first campfire, there are two humanoid monsters.

According to Song Yingsheng's observations, their limbs are thinner, their legs are like wolves, but they walk on two feet, their hands have sharp claws, and their whole body is hairy, but their main means of attack is weapons, they hold a large chai knife in their hands, and their attack range is estimated to be moderate.

The most frightening thing is that their heads are replaced by lumps of tumors, the kind that if you poke it down, it will burst out a bunch of blood, and I don't know how they observe it, but anyway, Song Yingsheng feels very disgusting, even if he doesn't have a dense phobia.

"I was hacked to death by them last time." Bi Xing, who had been observing Song Yingsheng for a while, seemed to have thought of bad memories, "But for them, one-on-one is actually not difficult." ”

"Listen to me, I'll solve the right one, you solve the left one, their hearing is not good, as long as we walk slowly, they can't find it."

"As for the solution, it is to use the knife in your hand and stab him directly in the head! Don't hesitate, you know what I mean? ”

"Got it." Song Yingsheng began to wonder, do you know what I mean, is it Bi Xing's mantra.

"That's good, I trust you." Bi Xing nodded seriously, and Song Yingsheng began to take place.

In this way, the two teenagers, who were holding a firewood knife and a dagger respectively, crawled slightly behind the two monsters, and the two made eye contact and stabbed at the same time with a tacit understanding.

Poke! Song Yingsheng stabbed the monster's head hard, or the tumor, and suddenly, a large amount of smelly, and pungent blood burst out of it and sprayed onto Song Yingsheng's face and body, making him close his eyes.

But at the same time, the movement of his hand did not stop at all, and he used all his strength to stab down one after another, from top to bottom, directly through the monster's head.

And when he came back to his senses, he didn't know how many times he had stabbed, he looked at Bi Xing, and found that he looked as embarrassed as himself, and his whole body was covered with monster blood.

He began to understand why Bi Xing looked like a murderer when the two first met, after all, isn't he the same now?

They looked at each other for a moment, and couldn't help but smile exaggeratedly.