The remaining staff walked into the studio after looking at the accessories, studied the drawings for a while, walked out of the studio, walked through a corridor into an operation room, and controlled the crane to lift the accessories to the designated position for installation.

"You stay here and don't move" Delina was afraid that Tang Zilong would admit the wrong drawings again, so she secretly embedded them in the studio while the staff was not paying attention, picked up the drawings on the table and looked at them to confirm, pressed the camera function on the watch, and took pictures of the drawings. Delina touched her chest and exhaled deeply, and made a gesture to Tang Zilong in the distance, and the two secretly escaped from the center of the system and came to a corner by the city wall.

"Tang Zilong, what are you doing" Delina shouted as she looked at Tang Zilong, who was climbing the city wall.

"I haven't left when I have the things, I'm still going to eat supper here," Tang Zilong looked at Delina and said.

"This is just an installation drawing, we also need a structural diagram and an energy blending formula," Delina explained with a smile as she looked at Tang Zilong.

Tang Zilong, who had already climbed to the city wall, almost didn't fall down when he heard this, "I thought it was done" After speaking, he jumped down again.

"Didn't you say that I was in command of this operation, why did you still act on your own," Delina said angrily.

Tang Zilong smiled and said, "I actually want to tease you to relieve your nervous anger, what should we do next?"

"Follow me," Delina said, looking at the cartography on her wrist as she walked along the city walls.

"Sanba, what kind of shelf, when you beg me." Tang Zilong looked at Delina's distant back, muttered dissatisfiedly, and quickly followed.

Taking advantage of the darkness of the night, the two walked along the city wall for a while, dodging several guard patrols, and then walked through a garden and stopped at the corner of a building, which was filled with high-grade explosion-proof searchlights, illuminating the surroundings as if it were daylight, "It seems that we can only act until dawn," Delina said to Tang Zilong, who was squatting next to him.

"Probably not!" Tang Zilong looked at the two guards walking in the distance and said.

When the two guards walked to Tang Zilong, who was still about ten meters away from the two, they were suddenly entangled in their bodies by a speed of light, and before they could shout, one of them was stunned by Tang Zilong, and the other was put on his neck with a dagger by Delina, and he was too frightened to make a sound.

"Say, where the top secret information of the transportation system is hidden?" Delina asked, pressing the dagger against the guard's neck.

The guard's eyes widened, with an expression that he wouldn't say anything if he killed me, and the dagger in the hand of the angry Delina used force again, seeing that the guard's neck was already bleeding, but the guard still refused to speak.

"Let me come." After Tang Zilong finished speaking, he stepped forward, took off his socks and blocked them on the guard's mouth, and Delina next to him fanned her hand when she saw this, but blocked her nose with her hand. Tang Zilong found the back of the guard's leg and the palm of the two acupuncture points pressed at the same time, and the guard's face immediately appeared with a painful expression, but his mouth was blocked, and he could only let out a "woo" sound.

"I say, I say." As soon as Tang Zilong took off the socks in the guard's mouth, the guard couldn't wait to shout, for fear that Tang Zilong would torture him like this again.

"The top-secret materials should be hidden in Professor William's lab," but I don't know exactly where they are.

"What?" Tang Zilong was afraid that the guards would not tell the truth, so he pretended to pick up his socks and gestured.

The guard was so frightened that he hid back, and continued: "There is another place, it may be in the secret room next to the master bedroom of Tang Yuntian's house, because there are guards there guarding 24 hours a day, and I really don't know about the rest。。。。。 ”

"It should be almost." Tang Zilong didn't wait for the guard to finish speaking, he stunned him with one palm, and said to Delina.

"It's so tightly guarded, we should go in like this." Delina remembered what the guard said just now, looked at the searchlights around her, frowned and looked at Tang Zilong and asked.

Tang Zilong didn't speak, pursed his lips, and glanced at the two guards who were knocked unconscious and lying on the ground with his eyes.

"Hey! Brother borrow a fire. The two guards walked to the front entrance of the building and said to one of the guards at the front entrance of the building.

The guard in front of the building took out a cigarette lighter, and then the brightness of the igniter saw the faces of these two people clearly: "Hey, which district are you from, I haven't seen you before."

Before he finished speaking, he was grabbed by Tang Zilong and brought to him with the igniter, his palm fell down, and he fainted with a palm on his back erection neck.

Another guard guarding in front of the building saw that his companion was attacked, and just wanted to call someone, he was repeated by Tang Zilong's old trick, wrapped around it with an energy beam, and pulled it over, breaking his neck.

After moving the bodies of the two guards to the dead corner of the surveillance, Tang Zilong and Delina secretly embedded themselves in the experimental building, did not do lifting instruments, but climbed up to the third floor from the fire escape, and found Tang Yuntian's bedroom according to the guard's description.

"This should be," Delina looked at Tang Zilong and nodded.

Tang Zilong also felt that it should be here, but he felt that something seemed to be wrong, so he asked suspiciously, "Hey, why are there no guards here?" ”

"Leave him alone, let's go in first." After Delina finished speaking, she took out the fingerprint lock scanning analyzer, scanned the fingerprint lock in front of the door, and then swept it on the password lock, "The entry is complete, the fingerprint is automatically generated, password: wl13567," After a few minutes, the pattern lock scanning analyzer calculated the password and sent out a system prompt.

Delina pointed the scanner at the fingerprint lock, "Unlock successful!" The system tone prompts again.

The two pushed the door in, closed the door and took out the lighting equipment, and found that the empty room only had a few tables and a few devices.

"What is this?" Tang Zilong found a switch similar to a button on the wall behind a desk.

"Don't move" Delina just wanted to run over to stop it, but it was too late, Tang Zilong pressed the button at the same time, and immediately fell from the top of the room a cage made of King Kong, buckled the two of them, and drilled out two white strings from the wall, tied the bodies of the two, and fixed them to the wall.

"Hahaha, welcome to the two of you, I've been waiting for you for a long time." The door to the room was opened, and an old man with excellent temperament walked in with several guards.