The time came to three o'clock in the morning, and Li Yunfeng, who was resting on the bed in the cell on the third basement floor of the Arkham Asylum, heard the sound, immediately opened his eyes, stood up and looked over.

It's Batman.

It's just that this time Batman's attire, in addition to the original bat suit, put on a gas mask on his originally exposed mouth and jaw, covering his entire face along with the original bat mask.

"You're here."

Li Yunfeng said to Batman.

"Yes, I'm here."

Batman flipped a switch on his armarmor, and the bulletproof glass door to his cell opened.

Li Yunfeng took a step without hesitation, walked out of the cell, and asked, "Batman, have you figured it out?" ”

"Yes."

Batman looked at Li Yunfeng and said, "I should have confessed everything to you a long time ago, but it turned out to be what I am now." ”

Next, Batman told Li Yunfeng everything about the Laughing Bat and Barbatos.

"It turns out that Barbatos is located in the basement of Arkham Asylum, that's what it means!"

Li Yunfeng glanced at the floor under his feet, then turned to Batman and asked, "But, Batman, since you have already told the Laughing Bat about the entrance to Barbatos Prison, doesn't it mean that everything is late?" I don't think that after the Laughing Bat enters the prison, it will keep the entrance for others to enter. ”

"Yes."

Batman nodded and said, "The Laughing Bat is another me, and he will definitely destroy that underwater entrance, but that doesn't mean we have no other way to get in!" ”

Hearing this, Li Yunfeng didn't jump.

Batman also continued: "Whether it's me, the Laughing Bat, or Batman from another world, we are all the same, and Batman will always have a backup plan. ”

"This underground prison where Barbatos is imprisoned was designed by Batman himself, so in addition to the original underwater entrance, another hidden shortcut path was also designed to directly enter the underground prison!"

I saw Batman walk into the Joker's cell, take out a few plastic bombs from his belt, and stick them to the ground.

Li Yunfeng immediately exclaimed: "That road is just below the clown's cell!" ”

"Yes! That's why I deliberately locked you up in this cell. ”

Batman said as he prepared the detonator:

"Whether it's you or the Laughing Bat, you all know that Barbatos is under the Arkham Asylum, so you're guessing that the road is three levels underground."

"Yes, your guess is quite right, and that path is here. This is also the reason why you, Li Yunfeng, have the ability to leave the prison cell at any time, but you are voluntarily locked up here. ”

"You think that if the Laughing Bat finds the entrance, then he will definitely come here, and you will be able to intercept him."

That's right, that's what Li Yunfeng thinks, it's just:

"The Laughing Bat also knows my information here, so he came directly to you."

Li Yunfeng said to Batman: "Because, he knows, you are the one who is most likely to know the truth." ”

"That's right, so I ended up telling him about the underwater pathway."

Batman said as he assembled the bomb, "However, Laughing Bat doesn't know that Batman from the other world told me before he left that he would find a way to dispose of Barbatos forever, and now, that solution has come." ”

While speaking, Batman walked out of the cell, looked at Li Yunfeng, and said: "You are not the Li Yunfeng of my world, you are the same as the other me, from other worlds, you are the method in his mouth!" ”

"And I didn't realize this at first, until the Laughing Bat who came to the rescue of Barbatos, he appeared in front of me, and I understood the meaning of your coming to this world."

Actually, I don't know any Batman, and the reason I'm here is just to complete the reward mission assigned to me by the Lord God.

Thinking of this, Li Yunfeng just smiled in return and didn't explain anything.

"Alright, stand out, it's going to explode."

As soon as the words fell, the bomb that Batman installed in the Joker's cell exploded, and the violent impact not only directly destroyed the entire cell, but also caused the three underground floors to shake.

Li Yunfeng casually slapped a few pieces of rubble, and then asked Batman on the side: "I'm not surprised that you can manipulate the system of Arkham Asylum and open the door of the cell, but if you blow it up like this, won't the administrators of Arkham Asylum look for you?" ”

"No!"

Batman said firmly, "There is no one in Arkham Asylum now, and I use some channel to inform everyone to leave." ”

"Everyone? You're amazing! ”

Li Yunfeng does not doubt Batman's control in Gotham.

"Hurry up! We should be able to stop the Laughing Bat before he breaks all the seals! ”

As the smoke cleared, Batman took the lead and walked to the original cell, where a huge hole with a diameter of two meters and a bottomless depth was blasted out!

Batman immediately took out the ropes prepared in advance from his belt, fixed one of them to the ground with a lock, and then threw the remaining rope into the hole, then turned to Li Yunfeng and said:

"Come on, we'll talk about the rest."

After that, Batman grabbed the rope and quickly slid into the hole, and Li Yunfeng was not ambiguous, and immediately followed.

This hole is at least thirty meters deep, and it is obvious that such a deep hole cannot be blown out by the bomb just now, it must be the gap left in advance when this place was built, that is, Batman's backup plan.

In this way, the two of them rowed to the bottom with the help of ropes, and as Batman took out a flare from his waist and lit it, the whole space lit up.

Originally, it was a small room of five by five square meters.

Li Yunfeng also noticed that the wall in front of him was deliberately made blue in color, different from other gray walls.

"That's it."

Batman walked up and continued to place bombs on the blue wall while saying, "Blow up this wall, and you'll be behind Barbatos' prison." Although we set off a few hours later than the Laughing Bat, the Laughing Bat took the underwater entrance! ”

"If you come in through that entrance, not only will it be far away, but you will also encounter a lot of mechanisms, and the speed of the Laughing Bat will not be so fast!"

Li Yunfeng nodded in agreement, after all, if the Laughing Bat really released the monster of Barbatos, I'm afraid the latter would have started to wreak havoc a long time ago.

That said, now we still have time!

I only heard Batman continue: "Lee, when the Justice League sealed Barbatos, it used five chains made of M metal to lock him. ”

"What is M metal? How could this thing trap Barbatos? Li Yunfeng asked puzzled.

"I don't quite understand what is going on, after all, this metal element that does not exist on the earth was found by the Justice League from the depths of the universe."

Batman replied, "In short, this substance is able to seal Barbatos' power, it is his nemesis, and in my world, there is no way to destroy it, which is why the Justice League chose to set up the prison here." ”

"Got it!"

Li Yunfeng immediately reasoned: "In other words, if the Laughing Bat wants to break the seal, it must destroy the five chains that lock Barbatos, and it is likely to use props that are not from this world!" ”

"As far as I can estimate, that item must be easy to recognize, and there won't be a lot of it, after all, M metal is very tough and not so easy to destroy."

As he spoke, Batman had already planted the bomb and retreated to Li Yunfeng's side.

Li Yunfeng moved his muscles and bones and made preparations before the battle, and said: "Then that means that as long as I destroy the props of the Laughing Bat, I can ensure that Barbatos cannot get out of the seal." After all, it's not something of this world, and as long as it is destroyed, then the Laughing Bat cannot be replenished. ”

"No!"

Batman said, "The plan is that I'll entangle the Laughing Bat, and you will deal with Barbatos!" ”

"You?"

You must know that Batman had already confessed to Li Yunfeng before that he was defeated by the Laughing Bat, which gave Barbatos' prison location.

Therefore, Li Yunfeng was a little skeptical that Batman would really be able to entangle the laughing bat.

In the face of Li Yunfeng's doubts, Batman said firmly:

"Lee, give me the Laughing Bat, and you can concentrate on Barbatos."

"Understood."

Li Yunfeng agreed, as long as Batman can entangle the laughing bat, then his pressure can be much less.

Suddenly, Li Yunfeng seemed to think of something, turned to Batman and asked, "By the way, did you already expect that under the impact of our battle, Arkham Asylum might not be safe, so you let all the people in Arkham withdraw." ”

Batman's silence says it all!

"So, let's get started!"

"Boom!"

With a loud bang, a large hole was blown into the wall, and the two men rushed out of the hole.

A huge space as big as a football stadium came into Li Yunfeng's eyes, this space is very magical, even if there is no light, it can be filled with light, and everything in the space can be seen at a glance!

The huge body of Barbatos, the dragon of the old days, with a body of more than ten meters, is lying in the center!

From top to bottom, he was trapped in five silvery-white chains that were attached to the ground, immobilizing him.

But right next to Barbatos stood the Laughing Bat! He had apparently just arrived, and had just taken out a black lantern from his bosom.

"Huh? Batman! ”

Noticing the maniacing bat of the comer, he immediately laughed: "Haha, I said something less, it turned out to be you!" ”

"Don't be stunned, Laughing Bat!"

Barbatos immediately yelled, "Hurry up and break those goddamn chains, and then I'm going to kill them all and destroy this world!" ”

"Don't worry, my old friend, they can't stop me!"

This basement is very large, and Li Yunfeng and Batman are still dozens of meters away from the Laughing Bat, and the Laughing Bat thinks that it has enough time to break the seal.

I saw that the lantern in his hand emitted a pitch-black light, shining on the chain in the middle......