The "train", which had been burned to a broken iron shell, went along the tracks against common sense, and made a "rumbling" sound as it passed through the tunnel.

Chu Zihang's tennis bag didn't know where to throw it for a long time, he leaned on the charred armrest and closed his eyes to recuperate, Mura Yu's sheath was hugged by him in front of his chest, and then down were the angular abdominal muscles.

Most of the materials of the seats on the train are flammable, and the black flame puts aside the special function of burning life, and the temperature is much higher than that of ordinary flames when facing dead objects, and there is not much left in the whole train except for the iron sheet.

This is fortunate because the iron sheet does not support combustion very much, otherwise I am afraid that the iron sheet will not be left.

Gu Bei casually found a place that didn't look too dirty, put the suitcase containing the square on it, then sat down on the suitcase, raised his head, the iron sheet on the roof of the car was melted out of many holes by the black monarch flame, and wind and rain poured in along the holes.

Gu Bei's tone was a little helpless: "What's going on......

To be honest, his mind was a bit of a mess.

His image has always been resourceful in the eyes of the people around him, even if he is a little nervous, a little dick, and sometimes like a bad person, but it doesn't prevent his brothers from thinking he is reliable.

But Gu Bei himself actually knows very well, he just likes to think first and then do it.

Whether it was the first time he brought Chu Zihang into contact with Kassel or the later establishment of Nadutong, from the trip to Tokyo to the Changbai Mountain incident, or the year-long trip and the night visit to Chen's house last night.

Thinking about it carefully, the events faced by Gu Bei are basically rarely sudden, and even if there is an accident, it is within Gu Bei's expectations, and there is always a way to solve it.

But this time, Gu Bei really didn't have any plans.

It happened too suddenly, and the disappearance of Lao Tang and Xia Mi was completely unexpected by Gu Bei, so that he who had always planned and then acted had no idea for a while, so he could only take one step at a time.

Until now, he has not thoroughly sorted out the situation.

The time in the Nibelungen does not correspond to the outside, and Gu Bei and Chu Zihang's mobile phones and watches are also disturbed by unknown factors, but from the time level, it should have been past two o'clock in the morning.

Thirty-six hours had passed since the disappearance of Old Tang and Xia Mi, and now questions appeared in Gu Bei's mind like bubbles.

Although Old Tang and Xia Mi disappeared at the same time, will they really be together?

The answer given by the interior scene is that the location of Lao Tang is related to the legend of the subway, but it does not say that Lao Tang must be in the subway, right?

Besides, even if it is really related to the legend of the subway, it is not necessarily the Nibelungen where the two are now.

Taking 10,000 steps back, it has been more than thirty-six hours now, assuming that Old Tang and Xia Mi are together, with the undying relationship between the Dragon King, wouldn't one of these two people be cold now?

Gu Bei's heart was full of thoughts, and he couldn't figure out any useful clues, so he simply stopped thinking about it, but turned his gaze to look at Chu Zihang: "Senior brother, aren't you worried?" ”

"Worried about what?"

Chu Zihang opened his eyes, he naturally couldn't hide a pair of glittering golden boys without wearing a beautiful child, the cold light on the roof of the tram had already been burned into glass water in the flames just now, and now these two golden lights were probably the brightest light in this deep place.

Gu Bei looked at Chu Zihang as if he didn't care about himself, and he was a little angry: "Xia Mi, Xia Mi!" ”

Chu Zihang tilted his head: "What's wrong with Xia Mi?" ”

Gu Beiqi stomped his feet: "She's the Dragon King!" Old Tang is also a dragon king! Now they're both missing at the same time! Aren't you worried about something happening to Natsumi? Aren't you a top student? Don't tell me you don't know the relationship between the Dragon King and the Dragon King! ”

Listening to Gu Bei's words, Chu Zihang closed his eyes again: "I know." ”

Gu Bei pursed his lips: "You don't look like you know." ”

"Do you know what you can do?"

Chu Zihang held Mura Yu in his arms, and his face was as cold as the Siberian snowfield that had never changed.

"I know that the dragon kings need to devour each other, and only one of the two dragon kings will survive when they meet, whether it is Xia Mi or Old Tang, they are in a dangerous situation now, and I am worried that this useless emotion will only affect our judgment, and the most important thing now is to find the two of them before it happens."

Gu Bei was stunned for a moment, and felt that what Chu Zihang said was very reasonable, but there was always something wrong: "Why do I feel that Senior Brother, you don't care about Xia Mi as much as I do about Old Tang, Senior Brother, do you really like Xia Mi?" ”

Chu Zihang closed his mouth and didn't speak, and the tunnel fell into a dead silence in the darkness.

Gu Bei knew that this brainless science and engineering man wanted to find something tangible to prove that he liked Xia Mi, but he could never find something that had a decisive effect, and in the logic of the science and engineering man, a proposition that was not proved was a false proposition, and Chu Zihang couldn't question his heart.

Gu Bei said: "Some things need to be proven, and some things don't, but feelings are something in between, his existence needs to be proven but can't be proven, you can use the whole world to please her as proof like Caesar's guy did to Nuno, or you can do nothing, because feelings never exist because of proof, proof is just a form of expression, and feelings are there, do you like her?" ”

"I don't know."

As a knife, Chu Zihang is absolutely qualified, but in terms of emotional experience, it is not as good as one thousandth of his level of cutting people and eating melons.

But for the individual "Chu Zihang", I don't know that it is the best answer.

Chu Zihang's whole life is like the north and south poles of a magnet, there are no other options except right and wrong, and the content of "I don't know" that is not in the options means that he is wavering.

Besides, Chu Zihang just couldn't see his feelings clearly, and it wasn't that he didn't have feelings, and without feelings, it would be impossible to find Gu Bei to study how to make a hybrid race and transplant the soul of the dragon king.

And Chu Zihang's attitude in the face of Xia Mi is enough to explain everything, the kind of gentleness hidden under the cold face, Gu Bei has only seen it when Chu Zihang faced Su Xiaoyan.

Everyone is gentle, and the thing hidden in this tenderness is called "love".

It's like the kind of big demon who has been practicing penance for many years in the anime and is defeated by the protagonist group who has "justice, courage, friendship and love", and "love" is such an unreasonable thing.

There was silence again in the carriage.

The train passed through the tunnel little by little, and Gu Bei looked at the light at the front of the train that was dotted but never touched, as if there was an open door at the end of the road, gorgeously lit with colored lights, and "exit" was written.

The train is heading towards that "exit" and can't turn back.

He suddenly remembered that in Greek mythology there was a brother named Orpheus, the son of the sun god Apollo.

That brother plays the piano well, is a strong man who can play the stone to tears, the three-headed dogs of hell are whining around him, and he also has a beautiful wife named Eurydic.

But Eurydic was bitten to death by a viper.

The Orpheus brothers wept and went to the underworld, where they wept all the men on the River Styx.

In the end, he killed in front of Hades, the boss of the underworld, and said, I want my wife.

Hades says you're awesome! Yes! You take your wife away, but there is one condition, you can't look back at her before you get out of the underworld, otherwise she will stay here forever.

The Orpheus brothers took their wives all the way forward, and the wives followed him chattering endlessly about lovesickness, and the Orpheus brothers made a heart, and they didn't look back all the way to take care of their wives.

Just when they have seen the sunshine in the world, my wife complains that you don't love me anymore.

The tenderness in the hearts of the Orpheus brothers suddenly overflowed, and they turned around and hugged their wife, who was pulled back by the long arms of hell, leaving him with only a string of tears.

This story shows that the heroes and heroes of the world, nine times out of ten, are hung on that fatal tenderness, so the Sunflower Treasure Book educates everyone that "if you want to practice divine skills, you must first come from the palace" is subtle!

But so what?

Dongfang was undefeated but did it bravely, but there was Yang Lianting ambushing him behind!

Most people in this world are gentle, especially when it comes to "love".

Even if it is a noble son like Caesar.

Even if he has killed a fish for ten years at RT-Mart, Chu Zihang's heart is as cold as a knife.

Even if it is Gu Bei, a neurological patient from another world who travels through time and space.

Before they met love, these people were all heroes, one riding a cruise ship in the Pacific Ocean; One carries a knife and slashes down groups of Deadpools; There is also a heartless and lungsless who can do whatever he wants from morning to night.

As for now...... Don't talk about it.

The speed of the train slowed down a little, and then slowly approached the station.

Gu Bei called up one of the few functions of his mobile phone that could still be used, a flashlight, and took the first step out of the car with his suitcase, and Chu Zihang followed behind with Mura Yu in his arms.

After dealing with Deadpool and Scythe, the skeletons in the tunnel walls no longer awakened, as if frightened by the intruder's aggressive killing style.

There was not a single light on the platform, only the sound of dripping water.

The extremely long cement platform slept in complete darkness, as if no one had visited it for decades, the flashlight was dilapidated everywhere it swept, the walls were peeling, the metal railings were rusting, the large white-plastered pillars supported the top, and the footsteps echoed repeatedly in the huge space.

Gu Bei looked up and down: "This place is even more barren than just now." ”

"It should be very similar to the real 102 station, this subway station is not civilian, so it is very simple, there is no decoration at all, if you hide at Apple Orchard Station and don't get off, you can follow the train here."

Chu Zihang suddenly stopped: "Someone has just been here. ”

Gu Bei suddenly raised his spirit: "Have a clue?" Old Tang or Xia Mi? ”

"I don't know."

He took a few steps forward, turned on the flashlight, and lit up the dusty incandescent lamp above: "This bulb is still hot, so it was still on not long ago, and Deadpool or something else doesn't need a light." There should be someone else here. ”

He crouched down and grabbed a handful of dust, which was bronzed and covered with a dark brown sackcloth.

"It's kind of like the ashes of Deadpool."

Gu Bei twisted a little to the tip of his nose, and he couldn't smell any smell at all, like stone powder, but it was very heavy: "Could it be that Lao Tang made it?" Natsumi shouldn't have the ability to be in the same vein of bronze and fire, right? ”

Chu Zihang nodded: "It should be." ”

Gu Bei raised his eyebrows: "Then let's take the car to the next stop?" ”

Chu Zihang has no opinion.

The train with the broken iron shell started again, and Gu Bei was in a good mood after discovering the clues, standing at the front of the car and waving his hands and shouting: "Oh, oh! Awesome and powerful! Hurry up! Go to the Chambord Islands! ”

Chu Zihang's expression was in a trance, Xia Mi also said this bad joke, it was an allusion from One Piece, this endless super-long comic was drawn to the point where the author was bored and had to sacrifice the big move of "reuniting in the Chambord Islands after two years of practice", two years later, the boy began to become an uncle, and Lori became a little royal sister, so there is a new story to tell.

The Chambord Islands, a place of reunion.

Chu Zihang's eyes were misty, and he remembered that he had walked under the same shade of the tree as the girl in Shilan Middle School, and he was suddenly a little distracted.

This time, the clues may point to Lao Tang, or to two people, but not to Xia Mi alone, that is, Xia Mi may or may not be here.

Chu Zihang didn't have any ideas.

Suddenly, Chu Zihang's expression stiffened, and he lowered his head silently.

The corners of his eyes twitched, and he straightened up, the birthmark on his shoulder blades as if it were about to burn.

Gu Bei looked at him: "What's wrong?" ”

"Something is wrong......"

Gu Bei frowned, and also began to be on guard.

Chu Zihang was suddenly startled, "What's the sound, did you hear it?" ”

Gu Bei's brows tightened.

In terms of physical fitness and perception, Gu Bei could completely explode Chu Zihang, but Chu Zihang heard the voice, but Gu Bei didn't hear anything.

At this time, he was suddenly stunned, and he saw a stone like a boundary monument, the surface of which was simply inscribed with words, filled with red paint, and there was only one number: "100".

"A hundred? What do you mean? ”

"Not a hundred."

Chu Zihang said: "It's the number of the next stop." ”

"Each station of the Beijing subway has a number number, and Line 1 is numbered more and more from west to east. But the westernmost Apple Yuan station is not No. 101 but No. 103, because there are also two hidden stations, Fushouling and Takai, numbered 102 and 101 respectively, we have just passed those two stations, and the number is 100 further forward, which means the zero station......"

He was suddenly stunned, his whole body was cold, and there was a sharp pain in the depths of his skull.

Station Zero?

How could it be Station Zero?

Even if there are two stations that are not in use, no one will number them as station zero and station minus.

Zero should not be in the common number, this strange number was invented by the ancient Arabs, and it was a huge breakthrough in the history of mathematics.

It's not so much a number as a generalization, empty concept, which represents......

"Non-existent"!

"Stop! Can't go any further! ”

He jumped to the door and wanted to jump out of the moving train!

At this time, he finally heard the strange noise just now.

That's the sound of a car engine!

There was a bright light in the tunnel behind, and then there was a "boom"!

A scarred Maybach with its headlights on, roared majestically, drove along the tracks at high speed and crashed into the train.

The train shook and slowed down and began to slide slowly, and Chu Zihang and Gu Bei hurriedly lowered their center of gravity to prevent them from falling.

The wind was whistling in Chu Zihang's ears, not like a slide, as if falling towards the endless abyss.

Memories that had been blocked by something suddenly awakened.

On the day of Typhoon "Dandelion", the man in the storm drove the Maybach and took him secretly into the closed elevated road, that strange entrance that was ignored by everyone......

Street signs obscured by willow branches......

The wind once lifted the branches in an instant, and he saw the entrance number!

Entrance to the "000" elevated road!

Entrance to Elevated Road Zero!

The Maybach and that rainy night chased him and rushed into this Nibelungen!

——

Far away from Gu Bei and Chu Zihang, away from Old Tang, away from all the people and dragons in the Nibelungen, the girl stood in front of the eight-legged divine horse, and the golden vertical boy and the god on horseback looked at each other.

"This is not the place you should be, Odin."