The Great Library of Old White Star Castle is a tall trapezoidal building.

The building looks thick, magnificent, and extremely cleverly constructed, and it doesn't look like a human building on this planet.

The building is divided into three floors, each about 10 meters high, with a base of more than 100 meters, and the second and third floors set back 30 meters each.

The huge rock was cut into flat plates, which were the main material of the Great Library. At the junction of materials and materials, there are many Heavenly Demon Materials—the same as the library of the previous University Hall.

This large library, which looks like a gray-black mountain, lies quietly in the middle of the city.

At this moment, in the square in front of the Great Library, there was a strange thing in the shape of a human standing there.

It looked similar to a human, but was made entirely of some kind of metal.

It was about two meters long, tall and thin, with arms like whips made of metal, and sharp three-fingered metal claws on its hands.

The head is in the shape of a half-capsule, and the eyes are in the shape of a large red cylinder.

This is the so-called "Guardian Puppet", is it really a robot......

Han Wei thought silently in his heart.

To be honest, after seeing this guard puppet, he, Bai Hua, and Mastiff Jing breathed a sigh instead.

After all, it is much better to see the enemy than to hide in the unknown.

Bai Huafu lowered his body and pressed one hand on his waist, so that he could draw out the short sword at any time.

The other hand made a few gestures to Han Wei and Mastiff Jing.

These gestures were designed by them on the way here, based on the usual gestures in the army, and added some of their own creativity.

The purpose of this is secrecy, in order to prevent hostile people from discerning their tactical intentions based on gestures.

Han Wei nodded, took the larger shield from Mastiff Jing's hand, and protected himself.

Then he slammed out and yelled at the guard puppet, "Sun thief!"

The puppet turned around and "looked" in the direction of Han Wei, and a pale yellow light lit up in its "eyes".

But I don't know if it was in disrepair or whatever, this puppet just looked in Han Wei's direction, motionless, and didn't attack him.

When Han Wei held his shield and looked at the puppet, Bai Hua fell from the sky.

The two short swords slashed two cold rays in the air, and the puppet's head was split into the air and landed on the ground not far away.

The puppet turned around and tried to walk in the direction of its head.

But after taking a few steps, he fell to the ground with a bang, trembling a few times and not responding.

Mastiff Jing breathed a sigh of relief: "Isn't this quite simple? If it is at this level, will it be safe for us to go this time?"

Han Wei frowned: "Something is wrong, this puppet shouldn't be so weak." ”

Bai Hua also said: "I also feel that something is wrong. ”

Mastiff Jing was stunned: "I don't think there's anything wrong, isn't it good that the enemy is weak?"

"Do you think that if the puppets were all at this level, everyone would have been expelled from the old White Star City 18 years ago?"

Han Wei pointed to the puppet that had fallen to the ground: "If the guard puppets are all of this level, just two elders and someone will clean them up, right?"

Mastiff Jing scratched his head: "I really didn't think about this ......"

Bai Hua also said: "The guard puppet is made by the Heavenly Demon, and its strength must be at least no less than that of the four-armed puppet demon, but that thing just now ...... The reaction speed is much slower than that of the four-armed golem. ”

"Maybe it's just slow to react, but it's very strong?" Mastiff Jing thought of another possibility.

Han Wei and Bai Hua thought for a while, but did not come to a conclusion.

Han Wei said: "All in all, let's go inside first, and if we encounter a puppet again, we will know if we try again." ”

Bai Hua nodded.

The boys walked towards the large library.

Near the entrance to the Great Library, he encountered three more of these guard puppets.

This time, the three teenagers rushed straight towards the puppet.

They cut down two of the puppets, leaving the last one.

The three teenagers circled around the puppet a few times, and finally found that these puppets were not too weak, but they had no intention of attacking them at all!

The puppet kept staring in Han Wei's direction, and the "eyes" flashed with yellow light.

As long as Han Wei moved, it would turn around and keep heading in the direction of Han Wei.

But, it just won't attack.

Even if Han Wei smashed his fist on it in front of it, it only took a few steps back, then walked back to its original position and continued to "look" at Han Wei.

"Why does this thing keep staring at Han Wei?"

Mastiff Jing waved his hand in front of it, the puppet ignored him at all, and Mastiff Jing was very dissatisfied: "Is it because I don't have Han Wei Liangzai?"

Bai Hua thought thoughtfully: "Maybe I think the inheritor ......"

Han Wei was stunned: "It's impossible, right! The inheritor and the Heavenly Demon are also enemies?"

Bai Hua thought for a few seconds, shook his head, and didn't come up with anything.

Han Wei said: "Anyway, let's go to the library, anyway, it's a good thing that these puppets don't attack." ”

Bai Hua nodded and walked in the front, the two short swords still in his hands.

Mastiff Jing asked her, "Sister Bai Hua, why are you still holding a short sword?"

Before Bai Hua could speak, Han Wei said, "Because we can't be sure about the situation inside, what if the puppet inside is crazy?"

Mastiff Jing followed behind, muttering as he walked: "Is it really because Han Wei is more beautiful than me......

The three teenagers entered the large library.

This tall building houses a vast sea of books.

Thanks to the sturdiness of the Heavenly Demon Plate and Stone, the plant invasion in it is not serious.

When they entered the library, they saw that most of the books inside were still in good condition.

Near these tall bookcases, wandering guard puppets can occasionally be seen.

With their previous experience, the three teenagers began to quickly put the books into their armbands.

As they collected their books, they carefully checked the condition of the guard puppets.

When they encountered more puppets, they discovered that not every one of these guard puppets would be staring at Han Wei.

Some puppets would glance at Han Wei and then continue to wander.

There are two modes of these puppets walking around.

One is that there will be a dazzling red light in the eyes first, and then the red light will dim, and the pale yellow light will light up.

On the other hand, there is no red light at all, just a pale yellow light.

It's the same puppet they saw in the plaza outside the Great Library.

"These puppets are quite individual, and their eyes change color......"

In front of Mastiff Jing, the red light in the eyes of a magic puppet gradually faded, and the pale yellow light lit up.

Bai Hua thought thoughtfully: "I don't think it's their eyes that will change color......"

"What's the reason for that?"

Bai Hua patted Han Wei: "It's still because of you." ”

Han Wei pointed to his nose: "Me?"

"That's right, those puppets with red lights in their eyes all saw me or Mastiff Jing first, and then because of some mechanism, the red light disappeared. ”

Bai Hua said seriously: "I think the red light may be the attack mode of the guard puppets, and they only disarm the attack mode after seeing you." ”

Mastiff Jing was startled: "it, didn't I just go through the ghost gate dozens of times?"

"I'm afraid that's true. Bai Hua said, "But they should have a way to identify them, because a few times just now, the puppet didn't see Han Wei, but only saw the two of us, and still lifted the attack mode." ”

Mastiff Jing breathed a sigh of relief: "That's it, it's scared to death......"

When Bai Hua was about to continue to say something, Han Wei's face suddenly changed: "Shhhh