The city of destiny has existed for a long time. It can be traced back to the ancient mythological age and can be called the largest city in ancient and modern times.


    The whole city is filled with light white clouds and fog, like the city of fairyland, solemn, vast, mysterious and full of mystery.


    Bluestone square is located in the center of the city.


    Outside the square, the streets are spacious and extend in all directions, extending for tens of millions of miles.


    On both sides of the street, various buildings are connected into one, or antique, or magnificent weather, or solemn, or resplendent.


    There are inns, restaurants, tea shops, casinos, brothels and so on.


    Outside some buildings, there are guard posts.


    These guards, dressed in black armor and lifeless, are like well-trained puppet soldiers. They emit cold murderous Qi all over, which makes people dare not underestimate.


    All the way out of bluestone square, Yang Xuan casually found a restaurant and took Yan Ruyue and others to the past.


    However, before they entered the restaurant, they were stopped by a black armour puppet standing outside.


    The black armour puppet''s face is also covered with dark armour stomach, revealing only two sharp eyes with weak red light. The eyes rotate and capture people''s soul.


    "Why, don''t you let me eat?"


    Yang Xuan frowned.


    "The restaurants, restaurants, tea shops and so on in the city of destiny belong to the temple and are only open to people with more than 500 lives."


    The black armour puppet said coldly, without any emotion in his words.


    "It takes life to eat?"


    Yang Xuan was surprised.


    "Yes, whether it''s food, accommodation or other services, everything has to consume your life. I advise you to do the task quickly to improve your life, or your life fire will be extinguished in half a day."


    "The life fire will go out in half a day!"


    Tuoba Yun was shocked.


    He understood that even if he did nothing in the city of fate, he would be in danger of dying.


    "Life fire, also known as the fire of life, flows very fast in the city. Therefore, your life fire will appear and your life vitality will be lost while burning."


    Black armour puppet cold tunnel.


    "The burning of the fire is fueled by our vitality!"


    Tuo Ba Yun shouted loudly. No matter how hard it is for others to keep calm when they hear the words of the black armour puppet.


    Yang Xuan''s face remained unchanged and asked, "the stronger the vitality of life, the longer you can live?"


    "Of course, just like you, your vitality is very strong. You can live for three or five days even if you don''t do the task."


    Hearing the speech, Yang Xuan was speechless for a while.


    The black armour puppet also said, "life vitality is the foundation of life fire, and destiny is the only condition to ensure the combustion of life fire. In short, the more your own destiny, the longer you can live."


    "Thank you for telling me."


    Yang Xuan hugged his fist and said to the crowd, "go and do the task."


    Then he opened his mouth and asked, "how does the dark river go?"


    "North, all the way to the end."


    Black armour puppet way.


    Yang Xuan didn''t answer, so he immediately set out with the people to the north.


    Along the way, Yang Xuan also secretly wrote down many buildings. A small number of palaces in these buildings are the task sites of some tasks.


    For example, Yanluo hall is just north of the city.


    The whole palace covers a huge area and is full of everything. Outside the palace, there are teams of black armor puppets.


    "What a hell hall!"


    Yang Xuan sighed secretly. He was not in a hurry to break through the barrier, but just kept speeding up and flew to the north of the city.


    Yan Ruyue and others followed him naturally along the road. About half an hour later, a huge and turbulent black river appeared in the distance.


    The black river flows from east to west, just like a ferocious black dragon, which divides the northern boundary of the city into two. Opposite the river, many buildings have long been corrupt under the erosion of a large number of black fog.


    "River of darkness!"


    Without much thought, several people know that this black river is the river of darkness.


    "What''s the matter? Why is there such an evil river in the eternal world?"


    Tuo Ba Yun sucked the cool air. Let alone he couldn''t figure it out. Even Yang Xuan couldn''t figure it out. The appearance of this dark river was too abrupt and incompatible with the immortal city of destiny.


    It''s like a pool of sewage on a piece of white paper. It''s like an originally healthy person who suddenly has a bad disease in his body. He can''t get rid of it. It''s so strange.


    "The dark river is a forbidden area. People without permission should retreat quickly."


    At this time, a team of hundreds of black armor puppets, led by a tall and unusual black armor puppet, came to Yang Xuan and others.


    "We are here to do the task."


    Yang Xuan said to the black armour puppet who took the lead.


    "Do the task?"


    The leading black armour puppet was stunned, and then nodded and said, "you can do the task, but you need to do what you can. Remember, don''t go across the river, let alone go deep into the dark river."


    "Why?"


    Asked Tuoba Yun.


    "The river of darkness, which originates from the dark world, is an extremely terrible river. There are many great horrors in this river. Without saying anything else, you can''t deal with those high-level dark beasts alone."


    "Thank you for telling us. We''ll be careful."


    Yang Xuan thanked each other, then greeted the people and strode all the way to the dark river.


    It is worthy of being a Yinhe river. It emits extremely strong Yin Qi, which is better than the huangquan river.


    "Hell, if I hadn''t been to the huangquan River, I would think this is the real huangquan river."


    Tuo Ba Yun cried, the dark river is so strange that it makes people want to turn around and leave.


    "Don''t you say that the huangquan river may come from this river."


    Yang Xuan said casually.


    "True or false!?"


    Tuo Ba Yun''s eyelids jumped wildly.


    "Very likely, who can say that the water of this river has never overflowed."


    "Whether it''s true or not, let''s hurry. I always think we''ve been watched by something."


    As soon as the voice of Tuo Ba Yun fell, the river in front suddenly burst open, and a giant beast that looked like a human, non-human and covered with black scales and armor rushed out of it.


    The giant beast was several meters big, with tusks, big mouth and wings on its back. As soon as it came out, it waved sharp claws and roared at Yang Xuan. It was as fast as Sikong Ao.


    "Dark beast, it seems that the level is not low, but if you meet me, you can only be unlucky."


    Yang Xuanyi was not afraid. She raised her hand and fired a golden flame. After listening to a sad howl, the incoming beast died and was burned into fly ash by the real fire of the sun.


    "I''ve forgotten that your boy''s sun is really fire. It''s the bane of this evil thing."


    Tuo Ba Yun suddenly felt less frightened.


    Yang Xuan didn''t say a word. After killing the dark beast, a message came from his brain.


    "Kill a medium-level dark beast and reward 50 life points“