At the same moment when the paper crane rose into the air, Lin Sanjiu also moved.

Different from sending a message to Si Lu, he didn't hesitate when looking for "Ye de" this time. He flapped his wings and flew forward, casting a series of broken and shaking shadows from the incandescent light on the ceiling.

The reason why paper crane is one of the most unclassified means of communication is that as long as you are good enough, you may follow it, especially in buildings with ceiling restrictions.

Lin Sanjiu's eyes were tightly caged on the paper crane. When he ran lightly with his legs open, his upper body leaned forward slightly and looked almost like a leopard from a distance. Ordinary people, even world-class sprinters, run in a different way from the evolutionists of Lin Sanjiu; Her use of limbs, spine, strength, step length, energy transformation and even the air flow around her body has far broken through the limitations of human physiological framework. It can be said that there is no problem to keep up with the paper crane, which has almost no weight and glides in the wind.

What's more, for her, even if the city road is full of all kinds of facilities, it's like nonexistence: she jumps over everything that can jump over; If she couldn't jump over, she would either kick it off with one foot, or hold it with both hands, pull it up with force, and throw it far away on the wall - less than two minutes after running, she left a series of error reports and warnings in the city road behind her.

"Please note that the separation and purification machine is faulty, please note that the separation and purification machine is faulty..."

Lin Sanjiu followed closely the paper crane with flapping wings under the ceiling, passing through the sound of error reporting, sparks splashing, and parts rolling everywhere, and he couldn't help muttering in his heart. What does a separation and purification machine do? Why is this thing in Fanjia city?

This doubt did not linger in her heart for long; Maybe it was because she only ran for two minutes, and the damage was so great that it triggered some kind of preventive mechanism. Ten seconds later, Lin Sanjiu and Zhihe stopped together in front of a steel gate.

If she hadn't seen the original appearance of Fanjia city before, she might have thought that the steel gate was originally a part of Fanjia City: it closely cut off the whole city road according to the shape of the city road. It was like a wall. There was not even a crack that could reveal light, and she couldn't even see where it opened. The paper crane slammed into the steel gate several times, and finally turned around helplessly in front of the door.

The most amazing thing is that even Lin Sanjiu's fist can only leave a few shallow and short marks on the gate - it is clearly the power that even the city wall can be knocked down. When it hits the gate, it seems as if a swimming fish stirred the water waves and flashed away. The circles of waves left on the door ripple leisurely in front of her eyes, but in a blink of an eye, it returns to calm and smooth again.

"Is this material just to prevent me?" She even wanted to laugh.

"What now?" Teacher Yi asked.

Lin Sanjiu turned around and looked at the city roads when she came - it is not appropriate to call them city roads now. They look like long corridors and rooms with various instruments and equipment.

"Well, since the paper crane flies in the right direction, it means that batoude is still somewhere in Fanjia City," she said, taking back the paper crane. "His ability is useful for the shark department, so his personal safety should be guaranteed... Since he can't find it along the paper crane at the moment, he's not afraid of being late."

She came to Fanjia city only to find batoude; I didn't expect Fanjia city to be transformed into this shape now - it must have something to do with the shark Department - it's really sleepy, the pillow is off, the hand itches to the sandbag, and they have to come forward to beat the tentacles of the shark Department * * * do they have a better chance than this?

With an idea, Lin Sanjiu immediately felt friendly to everything. She didn't know what the separation and purification machine was, and she didn't know what it mattered about these precision equipment. Anyway, as long as she walked over, they would all turn into pieces and break wires. Isn't it more people-friendly.

Like an old cadre who was inspecting, she paced slowly for a few steps, walked to a row of huge metal devices against the ceiling, and lifted a fist. Just about to hit it, Lin Sanjiu was suddenly stunned, walked quickly onto the wall behind it, attached his ears and listened for a while.

... yes, it's really a human voice.

It seems that there is more than one person buzzing in the conversation; Probably because there are several walls, I can't hear the content clearly.

Is it a shark?

She bumped around for so long, and now she finally caught the shark in Fanjia city?

Lin Sanjiu came to his senses. He even regretted that he had just been reckless. He hoped that the equipment overturned along the way did not make them alert and startle the snake. She judged the source of the sound and looked around - how to find it?

From heaven, the exterior of Fanjia city is still exactly the same as before; Even though the interior has completely changed the world, it is still attached to the shape and structure of the past. In other words, the way she used to climb out of the skylight to cross the city road should be as effective now, as long as she can find where to climb out

Lin Sanjiu's eyes stopped at the ventilation hole in the ceiling.

Half a minute later, the vent, which was originally only the size of a person's head, was smashed into a big hole in the ceiling with her fist. Lin Sanjiu climbed on the ceiling and looked carefully. He found that "upstairs" was another city road. He was relieved. As soon as he shrunk, he lifted himself up easily - she was a little worried that if this city road was half empty, it would be surrounded by sub space.

She continued walking along Xincheng Road for a while, and repeated her old skill several times, sometimes drilling out of the window, sometimes tearing the pipe and climbing in, but after five or six minutes, the voice she had just heard became clearer and clearer; The background sound of the conversation was the buzzing sound made by some kind of movement when it was running. It sounded a bit like the sound of tracks when she fell into the factory.

When Lin Sanjiu finally touched the edge of the city road where someone was there, she quietly swept out from behind the wall, and suddenly found that her subconscious association was actually right: that buzz was really made by the tracks.

Just different from the simple tracks in the factory, Lin Sanjiu didn't even recognize its function at first glance: on several layers of tracks, there were sealed discs made of stainless steel, and on the discs stood one completely closed metal tube after another. As the tracks ran, the metal tubes appeared continuously from her left hand and disappeared step by step on her right hand.

... what are these things?

"The first batch has been injected," a voice suddenly sounded in the city road, pulling her attention away. "The second batch is also on the way... Yes, please prepare group A at the factory. Xiaoshi, please make a record."

Isn't the factory on the spacecraft?

Lin Sanjiu thought and slowly stretched out his head from the corner of the city road.

Several people who were wrapped up in the same costumes as biochemical clothes and could not even see the evolution of gender, men and women, just turned their backs to her. Except for the "small stone" pressing a recording board, they were looking up at a row of screens in front of them. The closed metal tube that Lin Sanjiu saw just now appears on one of the screens at this time; When her eyes fell on the old woman's face, even though she knew that the other party only appeared on the screen, she was still a little surprised.

"When you hear me snap my fingers," the old woman said dryly to the back of a group of heads on the screen, "you will gain temporary evolutionary ability."

This is the step she experienced - no, No.

Lin Sanjiu narrowed his eyes and looked at the image on the screen carefully. She saw the old woman alone in the "honeycomb" cell, but on the screen, the old woman was standing in a big gray room, facing a group of ordinary people. The biggest difference should be that ordinary people in gray rooms seem to have no choice.

On the screen, the old woman snapped her fingers.

One wall of the gray room suddenly cracked and slowly divided into two gates, revealing the river running behind the gate and various copies of the two banks.

She knows the river too well.

Lin Sanjiu could even see that their group of ordinary people were sitting in the round gas boat waiting for the wooden gate to open; But now the wooden gate is gone, and the ordinary people in the room are not sitting in the round air boat. As soon as the wall of the room is opened, they are immediately pushed into the water by invisible forces, and pushed onto the river to constantly search for copies of prey.

People struggling and screaming in the water, this time, not even one disappeared in the copy.