One drops exploration value, and the other doesn't, is the difference between NPCs and players?

Chen Bing guessed the reason.

It seems that this is the only possibility, and it will be confirmed when a few more players and people from the Dark Realm are killed.

Chen Bing returned to the first floor.

The library was too large for many players to spend too much time looking for books, and there were more than a dozen players lined up in front of Gilbert.

The borrowing procedure for books was very simple, and Chen Bing walked over and completed the borrowing procedures for 'Spiritual Detection' without waiting for two minutes.

"There won't be rats on the first floor of the library, go to the upper floor."

Players who borrowed books walked to the library on the second floor and above.

There is Gilbert on the first floor of the library, and there will be no rats in the future.

And in Gilbert's eyes, they seem to be just ordinary library readers, even if they find a mouse on the first floor, do they do it or not?

Psychic probe!

Chen Bing also had the same idea, but he felt that if he followed this setting, the rats on the first floor would become the key to the battle.

Anyway, he has teleportation skills, which really attracted Gilbert, and he can also teleport away directly before Gilbert rushes over, and there will be no danger.

The "Spiritual Detection" book ability was activated by Chen Bing, and the book immediately flew out of Chen Bing's backpack and floated beside Chen Bing.

A faint circle of light instantly enveloped the 50-meter radius around Chen Bing, and Chen Bing was like turning on a radar, and a life form within the aperture appeared in his mind.

"I went, there were so many rats hidden! There is also a particularly vigorous life characteristic, is it a mouse boss? ”

It doesn't matter if you don't look at it, you can't help but be shocked when you look at Chen Bing.

In the corner of the library, about thirty meters in front of him, there were more than a dozen rats hidden.

The idea that there are no rats on the first floor is a big mistake.

Chen Bing immediately walked over without moving.

Roughly confirming the distribution of the surrounding bookshelves, Chen Bing planted the last blood-sucking rattan seed on the ground.

Vampire rattan seeds quietly grow and spread around.

Vampire rattan is a colony-controlled plant, given 1 minute of time, it can cover a radius of 15 meters.

With a radius of 15 meters, the area that can be covered is quite huge, and the entire corner of the library is under the control of the vampire rattan.

"What is that guy doing?"

Not far away, several players were originally walking over, but when they saw the blood-colored blood-sucking rattan on the ground, they were all startled and didn't dare to approach any further.

Chen Bing glanced at them and didn't pay much attention to them.

His palm was outstretched, and the Administrator's Ring on his finger gleamed.

Skill "Shock" is activated!

The shock skill is on the 4th floor of the park, which can make the boss-level monsters have to flee in fear, and out of the 4th floor of the park, the effect becomes 5 seconds, so that the monsters within the skill range enter a state of panic.

Monsters in a panic state will not attack Chen Bing, but will only flee everywhere.

Creak! Creak!

More than a dozen mice hiding in the corner, under the shock and deterrence skills, suddenly jumped out of the corner of the bookshelf in a panic.

Rustle rustle......

The rats stepped on the vampire rattan, and the vampire rattan made a rustling sound, and at once they all entangled the rats and began to absorb their life.

The big rat that Chen Bing thought was the boss was not a boss, but just an elite, and he was also caught by the vampire rattan.

"So many rats!"

In the distance, the team of players saw more than a dozen rats popping out, and they couldn't help but be startled.

Several people in the team glanced at each other, and they all wanted to kill people and rob monsters.

But seeing Chen Bing standing aside unhurriedly, as if they didn't exist, they had no bottom in their hearts.

Chen Bing's manager suit, as well as the Tron Aurora wing behind him, looked extraordinary.

And the blood-colored rattan in that place could catch so many mice in an instant, which made them hesitate even more.

"This guy is not simple, go!"

In the end, several people still coaxed and chose to leave, not daring to make a move on Chen Bing.

"Judgment!"

The health of a dozen rats was about to drop to 30%, and after Chen Bing added various states to himself, he used the skills of the Administrator's Giant Sword.

Rumble!

At the moment when more than a dozen rats broke free from the blood-sucking rattans, the black giant sword fell with a bang and smashed on this group of rats.

More than a dozen ordinary rats were directly wiped out by Chen Bing in an instant, and only the elite rats were still alive.

Poison ivy!

The elite rat wanted to escape, but Chen Bing was prepared and directly grabbed it with poisonous ivy, so that it had nothing to hide.

Triple hit!

Aurora Attack!

Immediately after, Chen Bing's three consecutive attacks and the Aurora attack of the Tron Aurora Wing blasted over together.

The elite rat was directly knocked out by the judgment skill and lost 10% of its health, and under the triple attack of Chen Bing and the aurora, it was killed directly after not being able to struggle twice.

"Tsk, Gilbert's old man is really here!"

At the same time as he launched the trial skill, Chen Bing was ready to alarm Gilbert.

Sure enough, Gilbert was really attracted by the sound of the battle and walked over.

Teleport!

The elite rat was killed and dropped a paper card, which Chen Bing immediately picked up, and then teleported directly to the second floor of the library.

If it's not him, it's really not easy for other players to kill elite rats.

After Chen Bing left, Gilbert rushed over, looked at the empty corner of the library, didn't pay much attention, turned around and walked back to the door.

"Book debit card?"

On the second floor of the library, Chen Bing looked at the paper card dropped by the elite mouse in his backpack, and his face couldn't help but be a little strange.

Of course, he is no stranger to book debit cards, and when he was very young, he needed them when he went to the library to borrow books.

Generally speaking, if he borrows a book, the library will write the title and time of the loan on the debit card, indicating that he borrowed the book and brought it with him when he returned the book.

According to this line of thinking, if he fills in the name of another book on the debit card, does that mean that the book has been borrowed by him?

Chen Bing felt that this could be very big.

This debit card should be the reward for killing the Tier 1 Elite Rat.

"There are three more slots!"

Chen Bing glanced at the debit card and felt that he had made a lot of money.

This equates to three more books that he can borrow.

"Data Eye!"

Three more books is three more abilities and skills, Chen Bing did not hesitate, opened the data eye again, and looked for suitable books.

Because none of the equipment and props in the backpack could be brought into the Civic Network, with only one set of manager suits, Chen Bing had long felt that his skills were a little insufficient.

After having the spirit detection skills, Chen Bing wanted to get a few attack skills to increase the output.

A large amount of book data passed by in front of Chen Bing's eyes, and Chen Bing soon had an alternative.

However, he was not in a hurry to choose, but planned to spend a little more time looking for the right one.

Having killed sixteen rats as a base, he doesn't need to be in a hurry.

"Unknown Black Book?"

After a while, a string of data caught Chen Bing's attention.

In a large amount of book data, he found more than a dozen books marked as "Unknown Black Books".