The hook hooked into the raised wall at the edge of the roof, the sharp barb pierced into the crack in the wall, and the lightning tugged hard at the rope to make sure it could withstand the weight of the person, then turned the assault rifle behind him and nodded at the elf.

The elf moved to the corner of the wall to cover, lightning grabbed the rope, kicked the wall skin with both feet, rubbed a few times and climbed up, and when he reached the top of the building, he grabbed the rope with one hand, grabbed the wall with the other hand, and put his toes on the wall skin a little harder, and the whole person swooped up to the roof.

Then he turned back and made an ok gesture at the elf, the elf straddled the gun behind him, bent his knees slightly, jumped up hard, tapped the wall with one foot and jumped again, jumped nearly two meters high, and then grabbed the rope with both hands, like a dexterous ape, and rushed to the roof of the building in less than five seconds.

Lightning gave a thumbs up in admiration, to say that climbing lightning is definitely a master among the masters, and even the wolf king is slightly inferior in the hurricane commando, but I didn't expect to be compared to the elf today, the elf smiled proudly and pointed to the stairwell in front of him.

Lightning nodded, and the two bent down and lightly came to the iron door of the stairwell, this place was in disrepair, it seemed that no one had been on the roof for a long time, and the iron door was covered with a thick layer of rust with yellowish color, and a foot fell to the slag.

The bolt is wrapped around an iron chain as thick as a child's wrist, and there is a palm-sized lock on it, looking inside through the crack in the door, it is pitch black and nothing can be seen clearly, the door lock is rusty, lightning picked up the lock and looked at the keyhole, fortunately the keyhole was not rusted to death, and the lock has not been opened for at least a year.

Lightning took out a wire with a hook in front of it from the small pocket next to the rucksack, about the same thickness as a toothpick, and then squatted in front of the iron door and inserted the wire from the keyhole into the lock cylinder, and gently pushed it twice, with a soft click, the door lock opened in response.

Seeing that lightning had unlocked such a large door intact in three seconds, the elf next to him blinked and said, "It's a pity that you're not a thief." ”

"Maybe you can try to change jobs in the future." Lightning made a joke, gently took off the door lock and put it next to it, and then removed the iron chain wrapped around it little by little, his movements were very light, because below was the door, and there were four guards standing in front of the door, if they appeared, it would be in vain to do so much, it would be better to attack and raid directly.

The angels and white wolves on both sides have been locked on the guards at the door, and if there is any abnormal movement, they will shoot immediately, eliminate the four people and then attack as quickly as possible, this is the second set of action plans, and of course the worst plan.

Lightning removed the chain little by little, then took out a pistol and nodded at the elf, the elf opened the safety of the rifle, took a step back and half-squatted to aim at the door, lightning stood on the side of the iron door, reached out and gently pushed the door open, the folding leaves of the iron door were full of rust because they had not been opened for too long, and they kept creaking softly.

Lightning only opened the iron door to the extent that only one person could pass through, the elf turned on the light on the rifle, put his finger on the trigger and was ready to deal with possible dangers, carefully observed the situation in the stairwell, and after making sure that there were no guards, Lightning nodded and turned sideways to get in.

Lightning followed, and suddenly a musty smell came to the face, which was full of abandoned garbage, like an ancient house that had been abandoned for hundreds of years, the walls around it had traces of peeling, the ground was damp with moisture, and the dense cobwebs in the corners of the walls were full of dust, and it seemed that even spiders did not want to live here, leaving cobwebs and moving, so that so much ash fell on them.

There is also a door in the stairwell facing the stairs, which is the kind of wooden door used in ordinary bedrooms, and the crack of the door can be stuffed with a finger, and the wood on this floor inside is rotten, and the door lock is naturally broken.

The elf walked over and gently pulled open the wooden door in front of the staircase, and she quickly poked her head out to look outside, there was nothing unusual, and there was no enemy in sight.

After making sure that there was no danger, the elf raised his foot and was about to walk forward, when he was suddenly dragged back by the lightning behind him, and the elf looked at him in wonder and asked in a low voice, "What are you doing?" ”

Lightning didn't speak, he pointed to his feet with a stretched face, the elf looked down strangely, he couldn't help but gasp, and a layer of goosebumps rose on his body, only to see a very thin silver wire on the door frame under his feet, and when he looked out along the silver wire, there were two bundles of bombs on the wall next to him that were enough to blow the stairwell to ashes, and the activation device on it had been modified to resemble a landmine's touch device.

One end of the silver wire is tied to the contact rod, and as long as the silver wire is pulled and pulled, it will cause an explosion.

"It's dangerous! It's dangerous! The elf patted his chest and let out a sigh.

"Be careful, this time it's not your average enemy." Lightning patted the elf on the shoulder and signaled to her not to be careless, don't capsize in the gutter, it's nothing to die in battle, and if you can't complete the task, it's a big deal.

The elf took a deep breath to calm his beating heart and put himself in a state of full alert, then stepped over the silver thread with his legs raised, and the two of them descended the stairs back to back to reach the hallway on the third floor.

"Call the Wolf King, lightning report, we're in." The two crouched around the corner to report to the wolf king, asking for the next move.

"Search the hostages immediately and determine their location." The Wolf King commanded.

"Understood!" Lightning agreed, turned his head and pointed to the corridor on the left of the elf and motioned for her to search over there, the elf nodded, and the two of them went to the left and the other to the right, acting separately, and launched a carpet search of each room on the third floor.

The entire third floor was empty, not to mention that there were not even a single terrorist hostages, but two more bombs appeared, both in the same way, it seems that they felt that these explosives were enough to defend the third floor, so they concentrated their manpower downstairs.

The two of them, who found nothing, met at the staircase and were ready to continue the search on the second floor, and as soon as they came down from the top and walked to the corner, they heard someone talking in the corridor on the second floor, and the voice was getting closer and closer, and the two quickly squatted down and hidden, looking into the corridor through the gap between the handrails of the stairs.

There was not much time, a terrorist with glasses and talking on the phone came out of it, looking like he was about to go downstairs, and faintly heard him talk about words such as "where are you", "have you got something", "how long is it", etc., because it was a phone call, so I could only listen to half of it, and it sounded as if someone was outside to pick up the goods, and they were ready to be delivered here.

"What he's talking about, can't it be that gas bomb?" The elf whispered in Lightning's ear.

"God knows what it is, but it's certainly not a good thing, don't think about it so much, it's important to save the hostages." Lightning sniffled, got up and went down the stairs, this is the second floor, the enemy may be encountered at any time, neither of them dared to take it lightly, clenched the rifle in their hands, and lightly launched a search.

...