"Shaolong, how long do these guards have to change shifts?" Under a camouflage cloth large enough in the grass outside the Proton Mansion, Liao Long looked at the unusually strict guards and said.

"About four hours and ten minutes to change, each shift changes four people, we have five minutes, this is the weakest place of the guards" Xiang Shaolong had already felt the guard force on the periphery of the Proton Mansion clearly, and he did not let go of every corner, and the place where they were now squatting was the most loosely guarded.

After Xiang Shaolong finished speaking, about ten minutes or so, the guards on the tower began to change shifts, seeing this, Xiang Shaolong made a gesture, Liao Long snapped his fingers to withdraw the camouflage cloth, and the two of them quickly ran to the bottom of the wall: "Ah Long, can this hook bear our weight?" Untie the rope straddling his body, Xiang Shaolong threw out his hook claws and said with some concern.

"Don't worry, this is smelted out of a steel plate, and it is not at all comparable to the bronze and pig iron of this era" After sending a sanitary eye to Xiang Shaolong, Liao Long took the lead in climbing up.

The walls of the ancient building were not very high, and the two of them easily climbed up, and then Liao Long took back the climbing tools of the two of them when he returned his hand: "Ah Long, in fact, I have always had a question to ask you, what is your task, how did I find out that you have everything in your dimensional space, and now you even have steel plates?" ”

After getting along with Liao Long for a long time, I can always see that he will take out some kinds of things, not only weapons, food, and even a lot of daily necessities, which makes Xiang Shaolong a little curious about Liao Long's mission through time and space, his mission in this era is to take some valuable photos and then go back, so the equipment he carries with him is a camera and a pistol to use in an emergency, but unfortunately the pistol has been lost by him, and now it is still given to him by Liao Long.

"Witness history and change history in an appropriate amount," Liao Long said without thinking.

Hearing this, Xiang Shaolong suddenly stopped, and just at this time, a pair of patrolling soldiers came over, and Liao Long grabbed his neck and flew to the roof with a levitation technique: "You actually want to change history?" Don't you know that something will happen if you say that? After seeing the patrol leave, Xiang Shaolong suppressed his throat and said with a shocked expression.

"I know that the existence of you and me is history, if history changes, both of us will disappear" After seeing the patrol team under him, Liao Long exhaled and said, almost startled by being discovered.

Seeing Liao Long say this, Xiang Shaolong's eyes suddenly widened, and his eyes were a little incredulous: "Since you know, then you still have to try to change history?" ”

Use the levitation technique again to make the two of them land: "This should be my task, Shaolong, the doctor who sent you here is right, but it's not all right, history is not changeable, once it changes, then immeasurable terrible things will happen, but one thing he didn't expect is that you and I have actually changed history by taking a time machine here, you know?" ”

"According to what you say, then we don't have to rescue the protons, after all, we have changed history since we came to this world, but we haven't disappeared yet, have we?" Xiang Shaolong's head was already a little chaotic at this time, since history had been changed, and he had not disappeared, it meant that even if he didn't use it, he would be able to return to the twenty-first century, as long as the time was up.

Shook his head: "Wrong, history is indeed not allowed to change, once it changes, unpredictable and terrible things will happen, but there is one point Shaolong you may think wrong, if you and I come to this era is also a part of history, how should you explain it, and then our future actions are also part of history?" ”

This is Liao Long's own thinking, since he came to this world, Liao Long's head has never stopped thinking, he has always thought, since all the worlds exist under a huge prison, then this matter will let him know, why the prison system will find himself, and why there will be a strange training task after coming to this world.

The two walked while talking, and suddenly Xiang Shaolong stepped on the trap ground, and suddenly slid sideways and disappeared, revealing a deep pit, seeing this, Liao Long reached out and grabbed his collar and saved him at a critical moment: "Wow! is so high, and there are so many spears, if you fall, you will definitely become a hedgehog in an instant," Xiang Shaolong, who wiped a cold sweat, said with palpitations.

"The methods of the ancients can be no worse than those of the future, I think we should be careful" Liao Long also breathed a sigh of relief and said, just talking about the problem of history, this has changed in front of him, if he reacts a little later, Xiang Shaolong is estimated to be extinct on the spot.

Next, the two of them carefully explored the path and observed the patrol, while looking for the room where the proton was being held.

"Ah Long, wait a minute" As soon as he opened the door of one of the rooms and was about to walk in, Xiang Shaolong grabbed him suddenly, and then pointed to the threshold, where there was a red rope at this time, and the two ends of the rope were strung up along the door and strung with a string of bells on the eaves.

Seeing this little organ, Liao Long couldn't help but sweat: "Could this be the ancestor of infrared?" ”

"I think it's almost the same as a feng shui array, and I put a dummy inside, let's go! Go look somewhere else," Xiang Shaolong shook his head and said.

This huge proton mansion is equipped with a lot of such rooms with mechanisms, among which there is a dummy in it like this and then lights it abounds, it is just a deliberate lure of the enemy to take the bait, if the person who opens the door does not pay attention, he will definitely be hit, either hit by a hidden weapon, or will set off an alarm bell to attract guards.

Xiang Shaolong ran in front to explore the way, and Liao Long checked the room all the way after the detention: "Brother Xiang? Liao Long had just entered a room and was about to come out when he heard a familiar voice outside.

"What Brother Xiang?" Xiang Shaolong, who was discovered, said sloppily.

"Brother Xiang, your sword" Liao Long, who ran out when he heard the voice, happened to see the same assassin dressed in black, and pointed to the wooden sword behind Xiang Shaolong and said.

Due to hearing the movement outside, Liao Long was a little panicked when he ran out and didn't notice the mechanism on the ground, and as a result, a series of bells rang in an instant: "There are assassins~~" Then he heard the shouts of the guards, and at the same time, there was a sound of footsteps.

"It's not good, let's go!" Seeing that he was discovered by the guards, Tao Fang, who took off his mask, was ready to flee in an instant, but Xiang Shaolong didn't react and said indifferently: "There are assassins, not thieves."

Liao Long sighed speechlessly, ran over and grabbed Xiang Shaolong's arm: "Idiot, we are assassins" Then he pulled up the returning Tao Fang and ran directly out of the door, performed a levitation technique, and volleyed up from the wall to escape from the Proton Mansion.