Xiaoying and the phoenix flew in mid-air, and Ye Yu and Nuno sat on their respective backs.

"A long time ago, the two of us said that we wanted to travel the world, but now it's better to stay in Aoba City."

Nuo Nuo said to Ye Yu, Ye Yu shook his head, feeling a little helpless.

In fact, Ye Yu had long wanted to leave Aoba City with Nuo Nuo and live a free and easy life, but reality did not allow them to live this kind of life, after all, Aoba City was established by them, and the same is true of other cities, and they are reluctant to abandon any city.

Only when the main world is truly calm down can Ye Yu and Nuno leave here and really go to the outside world to have a look and have fun, and live an unrestrained life.

Time flies, and in a blink of an eye, Ye Yu and Nuo Nuo came to the city where the accident occurred, and under the leadership of the city residents, Ye Yu and Nuo Nuo came to the strange building that the city residents said.

When Ye Yu saw the strange building, the whole person was stunned in place, and it took a moment before he came back to his senses.

"What's wrong?" Seeing that Ye Yu was distracted for a moment just now, Nuo Nuo asked him.

Shaking his head, Ye Yu said to Nuo Nuo: "It's not much, it's just that my head hurts a little just now." ”

The strange building in front of Ye Yu and Nuo Nuo in front of the city residents was actually just a subway train that was quite common in Shui Lanxing.

Stepping forward and opening the door of the subway train, Ye Yu asked Nuo Nuo to follow behind him, paying attention to his back, in case some monster suddenly appeared to attack him.

The lights in the train were a little dim, and I used to look at the limited train from the outside, but when I came inside, I felt that it was infinitely extended.

"Bang!" With a loud bang, the gate of the train closed, and Ye Yu quickly ran to the gate and tried to open the gate, but no matter how hard he tried, he couldn't open the gate.

"How?" Seeing that the exit was sealed, Nuo Nuo immediately asked Ye Yu what had happened.

Ye Yu's eyes had a hint of fierceness in them, and he said to Nuo Nuo: "I'm afraid that a new enemy has appeared, and our back road has been blocked, so we can only move forward." ”

The two men walked towards the front, not touching anyone along the way, the seats of the train were made of sponge, and the whole train was naturally made of iron.

There was a strange noise behind him, and the strange noise was not very far away from him, and Nono quickly turned around, ready to release the elemental skill.

Seeing that the water fluctuations had already converged, but Nono had no intention of launching, because there was nothing in front of her, it was empty and quiet.

"You go backwards, I'll clear the way for you in front." Ye Yu put forward this opinion, Nuo Nuo nodded, did what he just said, and walked backwards to prevent someone from sneaking up behind him.

The train seemed to have no end, and Ye Yu and Nuo Nuo kept moving forward until someone appeared in front of them, and the two of them stopped.

The person in front of Ye Yu and Nuo Nuo looked not ordinary strange, but very strange, that person's eyes were the same as him, his whole body was wrapped in steel, with a saw gear in his left hand and a muzzle in his right hand, it seemed that he would shoot bullets at any time.

Taking out Herschel's sword crutch, Ye Yu slowly pulled out the sword in the sword crutch, ready to fight the monster in front of him at any time.

The muzzle of the right hand was aimed at Ye Yu and Nuo Nuo, and the strange man sprayed bullets against them.

"Bang ......"

The sound of gunfire resounded throughout the train, but fortunately, Ye Yu reacted in time and knocked down Nuo Nuo before the person in front of him could shoot, otherwise I am afraid that he and Nuo Nuo would have to be beaten into a sieve now.

The bullet from the muzzle of the steely man's right hand had a special effect, striking the wall of the train, shattering the wall into powder in an instant.

Getting up and rushing forward quickly, Ye Yu ran towards the guy covered in steel at an accelerated speed, swinging his sword crutch to slash at it.

The sword in Herschel's sword crutch turned back into a metallic element, and Ye Yu's powerful sword did not cause any damage to the monster covered in steel.

The left-handed chainsaw activated, and the steel-covered monster swung its left hand at Ye Yu, intending to inflict heavy damage on it with the left-handed chainsaw.

Fortunately, Ye Yu predicted very well, and easily avoided the chainsaw attack of the steel monster in front of him, and he swung the sword of the metal element continuously, slashing several times in a row, and the health of the steel monster decreased, and his whole body turned red and took two steps back.

The sword in Ye Yu's hand hit the steel monster three times before it repelled it, the steel monster's health was only 100, and Ye Yu's three attacks only knocked him out of eight drops of blood.

"This main world will eventually be ruled by us, thank you for opening the door for us to come to this world." The steel monster spoke to Ye Yu again, and Ye Yu could hear his origin from his words.

It is very likely that the Iron Monster came from the Moon, and he arrived in the Overworld through a lunar portal, hoping to occupy the Overworld and make it his own kingdom.

Pointing at Ye Yu, the steel monster said to him: "You are weak, and we who are strong should live in this beautiful place, and you two must also be destroyed." ”

"Huh!" With a disdainful sneer, Ye Yu pointed at the steel monster with the sword of the metal element and said, "If you want to destroy us, it depends on whether you have the ability to do so." ”

If it weren't for the lack of space in the train, the steel monster would have leapt up a long time ago, pounced on Ye Yu and knocked him to the ground, and then brutally killed him with the chainsaw in his left hand.

Rushing over quickly, the steel monster slashed Ye Yu with a left-handed chainsaw, and Ye Yu resisted with the sword of the metal element, and the two sides fought evenly between the two sides.

The reason why Nuno didn't help Ye Yu was because she also had some trouble on her side, and there was also a steel monster on her side, the steel monster was two people tall, similar to an iron golem, holding a mace, swinging the mace to attack her.

The mace smashed to the ground, making the iron on the train floor show signs of being smashed, and the two-man tall steel monster raised the mace and attacked Nono again.

Agile, Nono easily dodged the mace-wielding steel monster and used her elemental skills to fight back against him.

"Elemental, clear water! Water Waves! Several water cannons hit the steel monster that was more than two people tall, and the steel monster was not affected in the slightest, and even the red was not served.

The two-person tall steel monster has more HP, a full three hundred, which is much stronger than the steel monster that Ye Yu dealt with, but his attack speed is very slow, and his actions are a little clumsy, and it is really difficult to hit Nuo Nuo.

"Ding, tell the host, you have a new mission, the mission content is, destroy train X."

The prompt sound of the system sounded in his mind, and Ye Yu listened to the system prompt sound and quickly dodged the oncoming chainsaw.

Seeing that he couldn't attack Ye Yu, the dwarf steel monster decided not to attack him with a chainsaw, and directly shot him.

"Get out of the way!" Seeing the steel monster in front of him raise the muzzle of the gun, Ye Yu shouted loudly at the top of his voice.

Hearing Ye Yu's shout, Nuo Nuo tacitly dodged to the side with him.

The muzzle of the dwarf steel monster's right hand spewed bullets wildly, and all the bullets he fired hit the tall steel monster's body, making the tall steel monster's entire body red, and his health was reduced a lot.

Reduced from 300/300 to 246/300, the tall steel monster picks up the mace, and he wants to smash Nono and Ye Yu into meat sauce.

The two steel monsters did not have any gaps, just in mind, the two of them became more and more tacit, and kept moving forward, making the range of movement of Nuo Nuo and Ye Yu smaller.

"This world, there should be our mecha to rule, you are just slaves of mecha!" The dwarf robot said, waving a left-handed chainsaw to sweep Ye Yu.

Ye Yu reached the point where he had no way back, and could only face the steel monster's chainsaw head-on.

Using the Shenghui Sword to resist the attack of the dwarf robot, Ye Yu was forced by him to keep retreating, and he was about to collide with Nuo Nuo's back.

With both swords in unison, Ye Yu slashed at the dwarf robot with a sharp sword momentum, trying to make him retreat backwards, so that he could have enough room to move.

"They're not elemental monsters, are they?" Nono asked loudly, and Ye Yu told Nono that they were not elemental monsters while frantically slashing at the dwarf robot.

Elemental abilities have no effect on these steel robots, unless they are extremely devastating elemental skills.

His hands were a little numb, and Ye Yu still couldn't get rid of the dwarf robot.

The dwarf robot still has more than eighty health, and it wields a chainsaw and hits Ye Yu hard, causing Ye Yu's health to decrease from 10/10 to 4/10.

Fortunately, before coming here, he put on a new Shenghui Golden Armor, otherwise, Ye Yu suffered the blow of the dwarf robot just now, and it was a question of whether people could live or not.

"No, elemental skills have almost no effect on them, and the diamond sword in my hand doesn't have much effect." Nuo Nuo retreated to Ye Yu's side and said to Ye Yu.

Ye Yu suddenly remembered that the dwarf robot was about to shoot himself just now, and he and Nuno dodged, and his bullet hit the tall robot, causing the tall robot's body to turn red and reduce its health a lot, which means that their weapons will cause a lot of damage to themselves.

"Their weapons can do a lot of damage to themselves, find a way to let their own people fight their own people." Ye Yu whispered softly in Nuo Nuo's ear, and Nuo Nuo heard his words, nodded and decided to cooperate with him.

"Hey, your broken chainsaw doesn't do anything, if I were you, I'd use a machine gun to strafe, the space here is not very large, if we use a machine gun, I'm afraid we'll both have to die here."

"You dead Ye Yu, you don't think we're dying fast enough, right? Give him this idea! ”

Ye Yu and Nuo Nuo sang and harmonized, luring the dwarf robot to take the bait, and the tall robot had already killed the two of them.

Seeing that his companion was attacking Ye Yu and Nuo Nuo, the dwarf robot attacked him inside and out, and eliminated Ye Yu and Nuo Nuo.

If it really did what Ye Yu said, the dwarf robot had to use the muzzle of his right hand to strafe.

"Almost, get down!" Roaring loudly, Ye Yu and Nuno lay down at the same time, and all the bullets sprayed out of the muzzle of the dwarf robot hit the tall robot, making the tall robot's body red, and constantly falling backwards.

Seeing that he had accidentally injured his companion, the dwarf robot quickly stopped, pointed its guns at Ye Yu and Nuo Nuo, and opened fire on the two of them.

Fortunately, Ye Yu and Nuo Nuo had already gotten up, and the two of them quickly ran behind the tall robot, using the tall robot's huge body as a shield.

"No, if this continues, the two of us will still have to die here, and we must flee quickly."

Ye Yu said that, and ran backwards with Nuno, pulling a long distance away from the two robots.

"Damn it, rush up and smash them both with your mace!" The dwarf robot said angrily, and the tall robot nodded, and ran briskly over.

"Bang ......"

Bullets flew along the way, but fortunately, Ye Yu and Nuo Nuo lay down from time to time to dodge, although no bullets hit, but at least they were not beaten into a sieve.

Ye Yu, who originally only had four health points, drank two bottles of third-level life potions in a row, and his health was directly restored from 4/10 to 10/10.

The pursuers in the back were in hot pursuit, and the front had come to an end, Ye Yu tried to open the exit of the train, but no matter how he attacked the exit gate, he still couldn't open the damn door.

"If only I had TNT with me, I might be able to blow this door open." Ye Yu gritted his teeth, his heart had become a mess, and he didn't know what to do next.

Nono tries to dig through the door of the train with a diamond pickaxe, but the digging progress is so slow that it is almost speechless, as if Nono is digging obsidian with his hands.