Oslo, manor.


    "Twilight City, dozens of children are mysteriously missing!" Wang Xiaoya came over and whispered.


    "What''s going on?" Wang Dali frowned.


    "I''m not sure, but your highness Delia wants you to go. It seems that you have found something extraordinary!"


    "What?"


    "Map, an ancient map!"


    Wang Dali suddenly became interested in the map. Is it a treasure map or something?


    Twilight city.


    Delia and many grey dwarfs patrolled around the city in small aircraft, but there was still no trace of the missing child.


    "Let the magic flute call away. That night, everyone heard the sound of the flute. Our twilight city will be called away by the magic flute every ten years!"


    A City Star committee member sighed.


    "Since there are all kinds of hidden dangers, I suggest you move away. There''s no place for you to move!" Delia frowned.


    "Hometown is hard to leave. Many people are willing to stay and move away!" member of the City Star shook his head.


    "Pedantic!"


    "Some things are like this. I''m going to move to the atrium tomorrow. I guess I don''t have a chance to come back!" sighed the member of the City Star Committee.


    "Go, the choice is your own!"


    Delia waved her hand and glanced at a piece of metal in her hand. A map was carved on it. According to the description of the map, there should be an ancient tunnel leading to a deeper underground in the northwest of the twilight city.


    A small aircraft slowly flew down and Wang Dali jumped down.


    "Come on, have a look. I think you''ll be interested!"


    Delia threw the metal sheet over. Wang Dali took it over and looked at it carefully. She was very surprised: "never thought that there was an ancient secret road leading to an unknown field in this shimmering city!"


    "That''s an ancient tunnel. I''ve seen it, but I didn''t go in!"


    Delia shook her head. "I guess that place is strange, but you can still cope with it!"


    "Aren''t you interested in going?" Wang Dali was surprised.


    "I''m not free. You don''t know. Now the authorities of all countries want to explore and enclosure in the north of Antarctica. I have to deal with them. In addition, Poseidon wants to build a machinery City next to marble City, which needs to mine the rich metal mines here. No one can''t look at it!"


    "Then it''ll be cheaper for me. Don''t blame me for not leaving it to you!" Wang Dali smiled.


    "What good can this broken place do? I''m the princess of krypton. It''s not rare!" Delia kicked her foot and people flew into the sky like shells.


    "Just get those missing children back!" Delia''s voice came from a distance.


    "Shit, it''s pulling me to be a strong man!"


    Wang vigorously erected the middle finger and looked up. "Everyone, you know, there are ten children missing in the last group of people left behind in the city of light. By investigating the royal highness of Princess dearia, they pointed to a mysterious ancient tunnel. According to the legend of the glimmer of the city, a child who was robbed of the child was a kind of spiritual monster. He called the sleeping child at night with a flute voice, and God did not know it!"


    "You can''t go to that tunnel!" Dunn and Lina were surprised.


    "Take me and have a look first!"


    "OK, but that''s a forbidden area!"


    Du en and Lina took Wang Dali to a desolate area. A deep tunnel appeared at the foot of the mountain wall. The tunnel has been inclined downward. I don''t know how deep it is.


    "This tunnel often blows a cold wind with a roar. I don''t know how deep it is. Someone once climbed the rope to go in and have a look. The rope goes down more than ten kilometers, but there is no end. The people who came back said that it leads to the inner earth world, which is very dangerous!"


    "Inner earth world?"


    Wang Dali was surprised, "are you sure?"


    "Who knows, it''s probably nonsense. After that, someone went to explore every few decades. Most of them didn''t come back. None of them reached the bottom of the tunnel!"


    "Well, I''ll drive a small aircraft down and have a look. Go back and don''t follow!" Wang vigorously waved his hand and sent the two little guys away.


    "Don''t go, sir. There is ice and melting fire below. You can''t go!" Lina shouted.


    "Doesn''t it mean that the genie who caught the child came up from under the tunnel? If he doesn''t go down, how can he find it?" Wang Dali frowned.


    "Well, I''ll have a look first. It''s really dangerous. I won''t force it!"


    Wang Dali got into the aircraft, flew into the tunnel and flew all the way down.


    Dunn shook his head: "Sir, you''re brave. We don''t dare to go in!"


    "Don''t worry, he''s a great hero. He''ll be fine. We have this. We can check your whereabouts at any time!"


    Lina took out a tablet computer whose signal was specially modified to receive quantum signals in remote places such as twilight city.


    On the screen, Wang Dali''s live broadcast immediately appeared.


    Wang Dali went deeper and deeper, and the aircraft was very fast.


    "God, how can you fly so fast that you''re not afraid to hit the wall?" Lina was startled.


    In fact, with Wang Dali''s current spiritual perception, it is clear that tens of kilometers below the tunnel. Therefore, the aircraft almost flies close to the wall, and there will be no problem.


    The further down, the colder.


    The walls of the tunnel were frozen and turned into ice.


    After breaking some ice walls, he continued to move forward and crossed the ice wall for more than ten kilometers. Some channels of the tunnel were connected with boiling lava rivers.


    The heat wave came, frightening.


    Continue down, through the tunnel, the eyes suddenly opened up, it was a strange inner earth world!