The iron gate outside was unlocked, only a wooden door. And this relatively ordinary lock on the wooden door is not at all challenging for Ermao.

How long did it take for Ermao to open the lock, Zheng sighed and didn't know how to say, he just felt that before he could see the reason, the door was opened, and the lock was intact.

He had only heard of anything like a master key before, and this was the first time that Zheng Si had seen someone open the door with a wire, and before that, Zheng Si only thought that these things only existed in legends. The master is in the folk, and this is not bad at all.

Ermao went shopping to buy a lot of things, biscuits and instant noodles, fish balls and shrimp dumplings and other quick-frozen foods also bought a big bag, this guy went into the kitchen in addition to cooking instant noodles is boiling dumplings, and the others are not very good and too lazy to do.

After opening the door, Ermao first took some of the bulk food that was not sealed, there were too many things, and they were scattered after putting it down, it was not good to take it at one time, anyway, at the door of his own house, Ermao was not afraid of who would take it away.

"Hey, take your cat's paws away! Don't dismantle my things. ”

After speaking, Ermao went in with his things. Zheng Si pulled his ears and sniffed the plastic bag with the name of the supermarket printed on it, the more Ermao said that he was not allowed to touch it, the more Zheng Si wanted to touch it, and opened the plastic bag and turned the two bags of fish balls inside, it was too icy, and he was not interested in the things inside.

Zheng Si no longer paid attention to the contents of the bag, walked into the house, and watched Ermao go out to pick up the rest after putting the first batch of things, at this time, Zheng Si jumped up and pushed the door.

Boom!

The door closed.

Ermao, who was locked out of the door, was stunned.

"Holy!"

wanted to burst into foul language but was afraid of arguing with Professor Lan next door, so Ermao scolded in a low voice. Put down the bag in your hand and open the door with wire.

Zheng Si looked at the clock hanging in the living room and counted the time when Ermao unlocked it.

From the time the door closed to Ermao opened the door with the wire again, the total time was less than ten seconds, that is, the time he used to open the lock was even shorter, estimated to be less than five seconds.

It seems that Ermao is a habitual offender, and this technique is quite proficient.

Ermao came in with a bag and scolded, and Zheng Si turned a deaf ear to his words. Zheng Si really wants to learn the skill of unlocking, but the cat's paw is much worse after all. Inflexible. Lockpicking is quite difficult.

When Ermao sorted out everything and sat in the living room watching TV and eating a boxed lunch, Zheng Si squatted on the chair next to him and stared at Ermao's pocket with wire. Thinking about how to fool Ermao to help.

Being stared at like this, it was difficult for Ermao to ignore it, and the cat in front of him didn't show any intention of wanting to eat the things in his bowl. If you wanted to eat, you would have started calling it a long time ago, right?

"What are you looking at?" Ermao chewed on rice. A grain of rice is still stuck to the chin. "This?"

Following Zheng Si's line of sight, Ermao took out the iron wire from his pocket, and the iron wire was already placed around the city.

I guess it's to find a show off. Ermao suddenly felt a little proud.

"Why, do you admire my lockpicking skills? Hey, this kind of door lock can do it with one wire......"

Ermao bar, bar, bar, bar, blew it, and the spittle star flew straight away, Zheng Si took a few steps back in disgust to avoid it.

"Ever heard of tin foil unlocking? Some people used to say that a piece of tin foil can open the lock of the entire community, although it is a little exaggerated, but tin foil is indeed a good prop. Moreover, different locks, even if they look similar, may require very different tools to open them. Here! Ermao took out a small leather bag from a pocket on the inside of his coat, "Hey, this is my treasure bag, with this thing, not to mention all the door locks in this school, most of the locks can still be opened, except for electronic locks." ”

Zheng Sigang sighed in his heart that this guy was not omnipotent, and the next moment Ermao added.

"There is another set of 'props' for the electronic lock, but unfortunately I didn't bring it here."

Zheng sighed: "......"

What has Wei Ling's junior brother done, will there be a black file or something? In the future, let the people of the Jiao family stay away from this goods!

I don't know where Lu Dao Ermao learned these things, but I have to admit that in a way, this guy is also a talent, but this kind of talent is not good as a role model, and it is easier to be labeled as a "bad person". But for Zheng Si, bad people are not bad people, there is no absoluteness in the evaluation criteria, and those who can help themselves are good people.

After Ermao finished eating, he was ready to lie down on the bed to sleep, but as soon as he lay down, Zheng Si grabbed his sleeves and dragged him out, and the cashmere sweater was hooked up with a few coils.

"I warn you, don't go too far!" After speaking, Ermao covered himself with a quilt.

Zheng Si looked around, and there was an empty mineral water bottle on the ground, without a cap.

"Click"

There was a noise of stepping on plastic bottles.

Zheng Si stood on the plastic bottle and jumped and stepped on, how loud the sound came.

"What a!"

Lifting the quilt, Ermao looked at Zheng Si with a very bad face. Then, he spotted the black cat staring at his coat.

took out the iron ring from his pocket and threw it to Zheng Si, Ermao was about to lie back on the bed and continue to sleep, just climbed into bed, Ermao's hand scratching his hair suddenly paused, thought of something, turned to look at the black cat squatting next to the plastic bottle and said, "You want to unlock?" ”

Zheng Si stared at him. I thought: Isn't it time to nod my head?

"If yes, I will flick my tail vertically, and if I am no, I will flick my tail horizontally!" Ermao continued.

Zheng Si moved his tail vertically, but he always felt that Ermao's words were too slippery, as if he often said this, and he came when he opened his mouth, which was a bit of a matter of course. This is not normal. How could a normal person say such a thing directly to a cat, he was not familiar with Zheng Si, if Jiao's father or Wei Ling and Fang San said this, it would be understandable.

After receiving an affirmative answer, Ermao sat up and suddenly became energetic, "Whose door are you going to prie?" It's best not to be in this compound, otherwise it will be embarrassing for everyone to meet next time, oh, it's better to be a little more challenging! Otherwise, it's not fun to drive. ”

Zheng sighed: "......" paralyzed this product is so positive!

Ermao quickly put it on, and before going out, he twisted his hair in front of the mirror to make a look. Rub your hands together. “ok！ Let's go! ”

Zheng Si led the way in front, Ermao followed behind, I don't know if Lu Dao was thinking too much, I always felt that Ermao seemed to be very energetic at this time, and he was more energetic than the few times he had seen before.

When I passed by the place where the cardboard box was, the black and white cat was squatting next to it to eat.

Sensing the approach of Zheng Si and Ermao, the flower cat glanced up at them and continued to eat his own. When the temperature rises, some meals can easily go rancid, though. It's different from the morning. Fresh food was poured into the bowl again, and it was still leftovers, but relatively fresh. The fish heads are picked and eaten, and then the rice. The fish bones were thrown aside.

Didn't continue to disturb it to eat. Zheng Si looked at it and left.

Take Ermao to the tree in that alley. Zheng sighed at the closed window, jumped up the tree, and climbed higher to see the situation on the other side of the wall.

It's still pretty much the same as in the morning. It seems that the man did not return at noon.

"It turned out to be this one, and you still hold a grudge?!" Ermao understood Zheng Si's behavior as the revenge of pouring coffee last time.

Zheng Si jumped on the fence and walked to the small courtyard, where Ermao followed him outside, paying attention to his surroundings from time to time. Fortunately, at this point in time, not many residents around the area went out.

Following Zheng Si over the wall, Ermao settled in the yard, and did not step on the flower bed, but chose a relatively clean place, so that the shoes would not be stained with mud, and it was not easy to leave footprints when entering the house.

The door lock on the back door of the house is slightly more complicated than the door lock of the old house on the side of the East Compound, but Ermao brought tools and quickly opened the door.

The layout on the first floor is relatively simple, and there is a gym, and those who can afford these equipment are also in good condition here.

Ermao also saw the cat trap in the kitchen, but he frowned and didn't say anything, and as for Zheng Si, who was thinking in his heart, he couldn't know what he wanted.

Came to the second floor, the three doors that were closed, which one to open first Zheng Si felt that it didn't matter, since the man abused the cat, and no other suspicious items were found on the first floor except for the cat cage, then it must be in the three locked rooms on the second floor, just waiting for Ermao's performance.

Ermao didn't have the tension of illegally entering other people's houses at all, and at the same time, he didn't have the excitement and activity he had when he came before, he looked quite calm and behaved naturally.

Ermao didn't immediately open the door with tools, but first took a rough turn on the second floor, and then looked at the doors one by one.

"This should be a bedroom, this is a study, as for this ...... I don't know how to do it, so let's open this first, the door lock of this room is also more complicated, and it should give us a surprise. ”

Zheng Si didn't know how Lu Dao Ermao decided which room was used for what, but he looked very professional.

Although the door lock in this room is a little complicated, it didn't take too long to come prepared.

After locking the door, Ermao pushed the door open a gap and looked inside.

This door is a bit thick, Zheng Si feels that this can be placed outside as an anti-theft door, but here it is just a room door.

After making sure that there was no one inside, Ermao opened the door and walked in.

The soundproofing in the room should be very good, the chirping of the sparrows outside is not heard at all, the room is clear at a glance, and there is a desk on one side, and there are only some simple arrangements on the table. And the opposite of this desk......

Ermao walked over and opened the curtain that was blocking, revealing the obscuring object.

It is about 1.5 meters long, nearly 1 meter wide, nearly 2 meters high, one side is transparent, and there is a layer of tempered glass facing the desk, so that the person sitting at the desk can clearly see the inside of the object.

At first glance, Zheng Si didn't know what this thing was for, and even thought it was a bathroom or something, but seeing that Ermao's expression was not quite right, Zheng Si climbed on Ermao's shoulder and stood and looked over.

"I saw this thing on TV when I was a kid, and this is just a simplification, but I really didn't expect anyone in this place to make this kind of thing in their own home." Ermao said in a deep voice, "There is a dish, called roast duck paw, which is to put the live duck on a slightly heated iron plate, and then heat the iron plate coated with seasonings, and the duck walks and jumps on the iron plate because of the heat." After the duck paw was burned, the duck was still alive...... It's something like that. ”

Zheng Si's gaze passed through the transparent tempered glass, resting on a layer of metal mesh at the bottom of the object. It turned out that the burns on the soles of the cat's feet came from this.

Ermao looked around the room, then walked to the window. The windows in the room seemed to have not been opened for a long time, and the thick curtain cloth blocked out the outside light. After finding a suitable place, Ermao took out a miniature camera that was only half the size of a little finger and installed it.

Zheng Si pulled his ears back, Ermao has a lot of equipment! (To be continued......)

PS：（2.25）