One day 800 years ago, human civilization ushered in the blow of destruction.

Artificial dragons, which were once kept as pets, declared their independence and established their own paradise on human soil, the Garden of Eden.

With this as an opportunity, the two sides began a long war.

It was a dark time when humans could not see the sun.

In the early days of the war, Skynet, an intelligent computer that controlled most of humanity's weapons, suddenly lost control, leading mankind to retreat and almost embark on the road of extinction.

In a moment of lost hope, the genetic science team that created the Dragons, Bloods, and Werewolves launched the New Humanity Project, which has strengthened the genes to strengthen the human beings themselves.

Since then, two new human beings have been born in the world.

Strengthen their bodies as a way to counter the extremely powerful dragons, who are known as martial cultivators.

Sign contracts with other creatures, non-creatures, and other items, and use the medium to fight dragons, they are called contractors.

Human beings, who have always been incomparably tenacious, have become more pronounced in the development of new powers.

After the launch of the New Humanity Project, strong men continued to emerge, and the war with the other three races gradually entered a stalemate stage, and the triumphant triumphant alliance army also began to quietly crack internally.

Until the king of the dragon clan Qi Li died of illness, the internal contradictions of the three clans alliance broke out, and the war was temporarily over.

However, humans are no longer the strongest rulers in this world, and can only huddle in small cities to maintain the last of their territories.

The world has changed.

After hundreds of years, the remnants of the human race have basically completed the transformation of the new human, and in the newly born life, there will still be occasional human beings who do not have the martial cultivation gene or the contractor gene.

People, call it the old human.

Some people call them that.

Failed product.

Thousand Nights City, the corner of the outer city, is a slum formed by the accumulation of large garbage, where hundreds of residents gather, and this is also Bai Ye's home in Thousand Nights City.

Although it was daytime, there were no passers-by on the street, and occasionally a few figures appeared on the mountain of garbage in search of something, and from the makeshift wooden houses, you could still get a look of panic and indifference.

"It's still so lifeless in broad daylight. Bai Ye, who quickened his pace, walked to his own territory, a year ago, when he first moved here, he was hostile and attacked, and led a group of homeless men to declare that this was his territory, and finally the bullish homeless man was torn off his hands and feet and thrown into the garbage heap.

From then on, no one in the slums dared to provoke Bai Ye.

"Da Da Da" The sound of hurried footsteps, from far to near, someone was rushing towards him, and after hearing who the owner of the footsteps was, Bai Ye put away his guard.

"Small~~~Bai~~~~" The elongated voice sounded very pleasant, and then someone jumped on Bai Ye's back, and the first thing he felt was the soft touch on his back, and the other party's flying hair floated to the tip of his nose, and it was tickling.

"It's really ruthless! I said that I would be back in four days! I ended up going for more than ten days! Sister, I'm very lonely! I'm so lonely that I'm dying!" A pair of white arms hooked Bai Ye's neck from behind, and the owner of the voice said coquettishly.

"I'm sorry, there was a little trouble, anyway, why did you run out?Do you know that I'm coming back today?" "It's the people of the Black Snake Club who are looking for trouble again, and they come out to hang out when the house is too noisy, so they all meet Xiaobai, it must be the power of love!"

"Sister, but for you, she kept her chastity! Sister's first time is definitely dedicated to Xiaobai!"

And in a sense, the guy on her back is a terrible woman.

"If you think so, it's me who bothers you...... Wait, you just said that the people of the Black Snake Society, then Sister Yun Yi is dealing with them now?" Bai Ye heard the unpleasant news, and his expression gradually became gloomy.

"Don't worry, how can that kind of violent woman lose, shouldn't you comfort my sister and my lonely heart first?" "The kind of statement that will invite misunderstanding, please stop it, sister." Bai Ye didn't mean to throw the woman off his back, and he was very accustomed to carrying her to the highest garbage mountain in the distance.

There is a relatively clean hut at the foot of the highest garbage mountain, and outside the house, there are already men in black who are embroidered with golden pythons, the so-called Black Snake Club is a small gang in the city, and it usually bullies the residents of the slums, however, Bai Ye has let his sister live a low-key life, so that he can attract the other party, it seems that someone is doing something behind his back.

Thinking of this, Bai Ye's already not good mood became even worse.

"As soon as I saw this woman pounce on her like a she-cat in heat, I knew that it was you who came back, how was the harvest, boy?" heard a familiar voice, and directly in front of me, a swaggering woman was sitting on top of two unconscious men.

The black hair was tightly tied behind the head and made into a simple bun, a small white vest was worn on the body, the smooth and firm lower abdomen was exposed, the fair skin looked full of elastic brilliance, giving people a healthy and beautiful feeling, and the beautiful face that could not find any flaws was full of indifferent expressions, only when he saw Bai Ye, he would show a short but precious smile.

The woman's right hand was a steel prosthetic that was incompatible with the perfect body, and the left hand was neatly cut off from the shoulder down, and only the white bandage could be seen thickly wrapped around the wound.

Beautiful with a killing madness, this is the first impression many people have of her.

"Great harvest and met nice guests. Bai Ye flicked the heavy money bag on his waist with his fingers, and then looked at the minions lying on the ground, "You won't kill them all, Sister Yunyi?" "How is that possible...... This kind of garbage has no value of being killed. The woman with Erlang's legs cocked glanced at the unconscious gang thugs with disdain.

There was an extra slender pipe on the dark black steel right hand, and it was placed between the gorgeous red lips full of temptation, and he gently inhaled it, just such a casual movement could affect Bai Ye's uncompetitive heartbeat.

"Don't look at it, don't look at it, you'll be eaten by a demon girl!" The woman lying on her back burst out to cover Bai Ye's eyes, and then glared at Yun Yi viciously, who just shrugged innocently, "Are you a child...... Sister, come down, I haven't rested for a few days, and I still have to make up for a good night's sleep. It seemed that the word "mending" touched the person who carried the person, and Bai Ye immediately felt that the other party's soft body was far away from him, and he jumped behind him lightly.

"Sleep...... Sleep!Xiaobai, are you hinting at me something!Ahhh "Don't hide it, my sister knows that Xiaobai is a very introverted child, don't worry, tonight, my sister will take you into the adult world." "Ha......" Bai Ye gave up and threw a look at Yun Yi for help.

"I said Ruoyan, you still keep estrus with your brother all year round, it's too ugly. Yun Yi, who stood up, showed a proud figure, but the woman who looked at her was not weaker than her at all.

Almost the same height as Bai Ye, with a graceful body curve, long black hair scattered softly on the left and right shoulders, and a porcelain doll-like delicate face that people almost dare not touch hard.

Bai Ruoyan, she is Bai Ye's sister, and like Yun Yi, she is one of Bai Ye's only two remaining relatives in this world.

"Hmph, are you jealous, you violent woman, too, you know that it is impossible to beat me, so you envy me all day long!" Bai Ruoyan was wearing the most common white tights in the wild today, and she only needed to cross her hands in front of her chest and exert a slight force to make the majestic scenery on her chest even more amazing.

"Tsk, what's there to envy about a big-chested figure?" narrowed his eyes and took a puff of cigarette with great enjoyment, Yun Yi's right foot stepped on the hand of an unconscious underworld member, "click" "Ahhh............h

"Okay, you two ......" The melodious sound of the ......bell suddenly interrupted the conversation between the three of them, and the big bell built at the top of Thousand Nights City spread the bell to every corner of the city.

"The city ban has begun. Bai Ye looked at the blue sky above his head and muttered to himself.

"Come inside, it's going to be a long week. Yun Yi no longer paid attention to Bai Ruoyan who was dancing towards her, turned around and walked towards the hut, once the city ban of Thousand Nights City began, people could only hide in their own homes or more hidden cellars and other places, because the beginning of the city ban means that the dragon clan will be dispatched, and these huge animals will start their happy hunting.

Although humanity was not wiped out in the war, most of humanity inevitably chose to succumb to the power of the dragons.

"Ah, yes, those pesky big lizards are coming. Bai Ye took his sister's hand and followed Yun Yi into the house together.

From today onwards, the city ban that lasts for seven days will make Thousand Nights City a veritable dead city.

Bai Ye in the room sat on a chair, looking at the narrow sky through the gap in the roof, and his hands were subconsciously shaking the silver short sword, as if he was thinking about something.

"Have you already decided?" Yun Yi walked in front of him, still with a faint smell of smoke on his body.

"Ah...... The day we returned to Thousand Nights City again, didn't we decide how to let those guys continue to live with impunity. Bai Ye's gaze fell on the spinning blade, "Everyone's anger, dance's despair, and...... We carry the sorrow that this qiē...... All need a break. In the end, the deep anger in the words was probably only understood by the two relatives around him.

"I don't mean to stop you, but none of us have been to the inner city, it's too dangerous for you to go alone, I'll still ...... with you" "Sister Yunyi, if you're gone, who will protect your sister?" Bai Ye glanced at Bai Ruoyan, who was already asleep on the bed, and couldn't help but smile dotingly.

"The woman...... Where the hell does it look like a sister, hey...... Got it, I'll keep Ruoyan safe, and you'll have to be careful. Yun Yi didn't say anything anymore, the young man in front of him was no longer the child who could only cry helplessly, he had gone through too much suffering and pain, passed through hell, and came to the present.

"Well, come in~~ Hehe...... People aren't afraid of pain, Xiaobai...... Well...... Huhu ......" someone rolling around on the bed let out an inappropriate dream word, which made the Yan sù feeling that had been built up with great difficulty disappear.

"I sometimes really suspect that this woman must have been caught in her brain when she was born. Yun Yi looked like she had a headache, and her cold right hand knocked weakly on her forehead.

"This is my sister...... If it weren't for her, you and I might have become vengeful beasts...... So...... No matter what the cost, I will protect my sister. The spinning short sword was held as it fell, and Bai Ye restrained his smile, the last tenderness would be temporarily saved by the Zài family.

Too much has been lost.

Therefore, there is no way to retreat by yourself

At night, descending in the city of a thousand nights, in the quiet city, only a few passionate dog barks can only be heard occasionally, but they are quickly suppressed by the beating sound of the master, people are afraid that a little movement will attract the traveling dragons, but not everyone will be afraid of the night.

In the hut, there was a slight snoring sound, and under a quilt, Bai Ruoyan was staggering to her feet, muttering: "I'm sleepwalking...... Well, sleepwalking......" crossed Yun Yi's bed with a sharp footstep that was not at all like usual, and finally landed next to Bai Ye, who was huddled in a ball in the corner.

"Hey, hey, hey...... I want to take it off~ Xiaobai, huhu, my sister will make you a real man...... Oops, the saliva is here, I can't help it!" his fingers hooked the quilt hard and pounced on someone who was sleeping, "Xiaobai, your chest muscles are a little bulging, and they're so soft, haven't you exercised recently?" Haha, the size is almost the same as Yunyi at the airport, well, it doesn't matter, sister, I will accept your qiē...... The excited voice of ...... was like being poured with a basin of cold water, and the pronunciation was cut off, and the stunned Bai Ruoyan was Yun Yi with an unhappy face in front of her.

"I'm sorry, my breasts are so small. ”

"Hey...... This, why are you sleeping on Xiaobai's bed!" Quickly retracted her claws, Bai Ruoyan complained in annoyance, and when she looked to the side, Yun Yi's bed was also empty.

"He's out, but it's you, what are you going to do?" Yun Yi asked in an interrogating tone, and the feeling of insight made Bai Ruoyan feel uncomfortable.

"It's nothing~ People are afraid of the dark, and they want to find Xiaobai to tell me a story. He pretended to look innocent.

"Oh, it's the first time I've seen someone afraid of the dark, so scared that they take off their clothes. "If you're scared, you'll get hot......" Bai Ruoyan twisted her head and quibbled with a hard mouth.

"I don't think you're feverish, you're in heat!" "Don't talk nonsense, I'm Xiaobai's sister! How can I covet his body......" "Before talking nonsense, please wipe your saliva clean!" "Oh, thanks for reminding me, no! That's my stomach! It's a normal physiological reaction!" "You woman......" The two began to quarrel unscrupulously in the middle of the night, as if they didn't know that today was a city ban.

The night breeze blew in his ears, and Bai Ye's figure quickly crossed the roof, and then crossed the high wall of the outer city at an extremely fast speed, entering the second area, the trade area.

The usual trade area is a place where merchants from all over the world gather, and it is also a guarantee of the prosperity of Thousand Nights City, but now, except for the empty stalls in the square, there is no longer a shadow of a living person, and it is almost impossible to believe that this is a world-famous trading place.

Bai Ye had no intention of staying, and today's destination was in the inner city further inside.

And Bai Ye, who was about to cross here, suddenly heard a slight sound of footsteps, although the other party was deliberately controlling, he still couldn't hide Bai Ye's ears, and the number of people alone was about seven or eight.

"It can't be them...... the first thing that flashed in front of him was naturally the woman who pretended to be Princess Li Yue and her subordinates, found a hidden position, squatted down, looked down, in the spacious St. Nord Square, there was a row of figures moving forward quickly and neatly, although the person who walked in front covered his body with a windbreaker, Bai Ye still recognized the other party at a glance.

"Sure enough, it's that woman......"

will choose to come out when the city is banned, and I want to come to the same as myself, all with some ulterior motives.

Just as Bai Ye was curious to know what this group of people wanted to do, a sharp sound of breaking the air tore through the silence of the night......

One of the members of the team slowly fell to the ground......

Blood began to spread slowly......