"Strange, where is the coffin?"

Liu Xing originally came down to look for the coffin, but unexpectedly found the secret library of the Money Book Society. I walked around the library, but I didn't find any trace of the coffin.

I carefully recalled the previous detection of the book coffin, the book coffin seemed to be buried 11 meters underground, and the depth of the book stack in front of me was about 25 meters underground......

Thinking of this, Liu Xing suddenly realized, raised his head and looked at the ceiling of the secret room, swept it, and sure enough, he saw a white foreign object hanging in the corner of the ceiling!

Take a closer look, the white foreign body is rectangular, the whole body is crystal clear, it is a crystal-shaped book coffin, the shape is exactly the same as the book coffin found in Yufeng Mountain before, hanging on the top of the ceiling above the library!

"The coffin is really here!"

Liu Xing was secretly happy in his heart, the results of the detection seemed to be correct, but he was just happy, and he immediately discovered the problem.

The underground stack is about 14 meters high, and the coffin hangs from the ceiling, so it is not easy to remove it.

Although Liu Xing can "Lingbo Microstep", he can't do it for the time being if he wants to leap 14 meters out of thin air.

"Is there a ladder?"

Liu Xing swept around the stacks, there were 200 bookshelves, but there was nothing else. The height of the bookshelf is only 2 meters, and there is still a distance of 12 meters from the ceiling, which is still out of reach.

"Why is the coffin hanging so high?"

The entrance to this underground library is very narrow, and it is impossible to move a ladder in, not to mention, Liu Xing can't find a 14-meter-high ladder.

After pondering for a while, Liu Xing decided to use a rope to climb up.

He found seven thick ropes from the book bar and tied them all together to form a rope more than 30 meters long.

A stone is tied to one end of the rope and thrown diagonally upwards to fly 14 meters high, and when the stone passes over the coffin from the ceiling, the rope hangs onto the coffin.

The end of the rope tied to the stone fell from the other end, and Liu Xing pulled the two ends of the rope and tied a dead knot on the coffin.

In this way, the rope tied to the coffin on the ceiling, and Liu Xing decided to climb up along the rope.

Holding the rope with both hands, and as soon as the internal force in his body turned, Liu Xing began to climb up along the rope little by little, 1 meter ...... 2 m ...... 3 m ......

In less than a minute, I climbed to a height of 14 meters and came to the ceiling, where the coffin was close in front of me.

"Whew-"

Liu Xing took a breath and finally climbed up, he was now in mid-air at 14 meters, he had no support, he could only hold the rope with both hands and keep it in the air, which was very difficult.

Without thinking much about it, Liu Xing stretched out a hand and touched the coffin.

Wow!

The surface of the coffin suddenly lit up and turned into a touch screen, and at the same time, a crisp electronic sound sounded.

"Tick, please enter your password. ”

Looking at the familiar scene in front of him, Liu Xing subconsciously entered the password on the coffin - "Guo Jing".

"Sorry, wrong password, please re-enter. ”

"Zhang Wuji. ”

"Sorry, wrong password, please re-enter. ”

……

The coffin in front of me also integrates a cryptographic system, but its password is not the same. Liu Xing entered 10 possible passwords in a row, but all of them showed errors.

At this time, the coffin activates the password prompt function.

"Tick! password prompt: Excuse me, what is the real identity of the sweeping monk of the Shaolin Zangjing Pavilion in "Tianlong Babu"?"

Sweeper?

Liu Xing frowned slightly, this question ...... It seems a bit harder.

He once became obsessed with "Dragon Babu" and knew many of the problems in the novel well.

It's just that about the identity of the sweeping monk, Liu Xing really couldn't answer for a while. When he entered the god "Tianlong Babu", although Liu Xing transplanted Duan Yu's memory, Duan Yu also did not know the identity of the sweeping monk.

What is the true identity of the sweeping monk?

After pondering for a while, Liu Xing typed in an answer: "Senior brother without a cliff." ”

"Sorry, wrong password, please re-enter. ”

"Murong Bo's father. ”

"Sorry, wrong password, please re-enter. ”

"Li Qiushui's brother. ”

"Sorry, wrong password, please re-enter. ”

……

Liu Xing typed in one answer after another, but none of them were correct, and the password problem of this coffin was much more difficult than the previous one.

If Liu Xing can get into the role of the sweeping monk in "Tianlong Babu" and transplant the memory of the sweeping monk, the question of the coffin should be answered.

It's a pity that Liu Xing's current reading skills can only enter the protagonist of the god novel, and cannot enter the other characters of the god novel.

Liu Xing once asked Wang Tairan if he had the reading skills to substitute the supporting characters of the novel, and Wang Tairan claimed that he had not heard of it. Therefore, it is impossible for the sweeping monk who wants to enter the god "Tianlong Babu" now for the time being.

The only way is to continue to enter the password head-on and see if you can get the answer right.

When entering the password, Liu Xing needs to hold the rope with one hand and enter the password with the other, which is particularly physically exertional, and after entering about 100 answers in a row, Liu Xing is already a little unable to support it, and decides to go back to the ground to rest first.

Along the rope, Liu Xing began to climb down little by little, and when he was about 7 meters away from the ground, his arm loosened, and his body fell directly from mid-air, landing steadily.

"This coffin is a bit evil!"

Wiping the fine sweat on his forehead, and looking at the book coffin on the ceiling above his head, Liu Xing couldn't help but sigh secretly: It seems that you have to strengthen the skill of light skills, if you can fly the eaves and walk the wall, you don't have to work so hard now.

However, the bigger problem at hand is the password prompt of the coffin.

Liu Xing didn't know the true identity of the sweeping monk at all, he had just entered 100 answers, and he was already exhausted, and he couldn't think of new answers. Now I continue to climb to the ceiling, but I still can't open the coffin.

To open the coffin, you can only ask the coffin to change the password question.

There is a limit to the number of times the coffin's password question can be answered, and when the number of incorrect answers reaches a certain number, the coffin's anti-theft mechanism will be activated, and the password prompt question will automatically change.

A few months ago, Dr. Zhao Cong used a smart robotic arm to keep typing wrong answers, and eventually, the anti-theft mechanism was activated in the coffin, and the password prompt problem changed.

To trigger the anti-theft mechanism of the coffin, it is necessary to enter the wrong answer tens of thousands of times, which is quite a lot of work. With the help of a smart robotic arm, the problem is much simpler.

"Take a trip to Tianhai University!"

Thinking of this, Liu Xing made a temporary decision to borrow Dr. Zhao Cong's intelligent robotic arm.

……

Three hours later, Liu Xing returned to the underground bookstore, and when he returned, he had an extra intelligent mechanical arm in his hand.

Since the coffin was stolen, this intelligent robotic arm was thrown by Dr. Zhao Cong in the corner of the research room, and no one cared about it, so Liu Xing just borrowed it.

With the intelligent robotic arm, Liu Xing climbed along the rope again to the 14-meter-high ceiling board, put the intelligent robotic arm on top of the coffin, and then turned on the power supply.

Once powered on, the robot arm starts to enter the password non-stop.

"One. ”

"Sorry, wrong password, please re-enter. ”

"II. ”

"Sorry, wrong password, please re-enter. ”

……

After doing this, Liu Xing went home to rest.

In the evening of the same day, the intelligent robotic arm worked 24 hours a day, entering 10,000 answers in a row, but none of them were right.

The next day, the coffin had a new change.

"Sorry, you've entered the wrong answer more than 10,000 times, the old password hint is invalidated, and the new password hint is activated. ”

"Tick! password hint: Excuse me, who is Wei Xiaobao's father in "The Legend of Deer and Ding"?"

……