It was pitch black and silent, with fewer and fewer fluorescent stones on the walls emitting a faint light, and Lu Haocang and his group were walking towards the deepest room.

During the process of going deep into the mine, Lu Haocang launched Holt and Ricci, killing two rock earthworms in the mine. With Ricci as a meat shield in front, Holt can output with peace of mind next to it. Lu Haocang did not have to expose his full strength and easily harvested the ingredients.

"Hmm? Front..." Walking to a place, Lu Haocang suddenly stopped and looked at the display on the map, and found that there was the last room deep in the pit in front of him.

"It seems that there is a light in front. Is it the room we are looking for?" Holt said with a sharp eyes. Seeing the unusual light in front, he immediately looked excited.

Lu Haocang nodded, feeling that the so-called special ore should be right in front of him, and walked towards the room with Holt and Ritchie, and ordered: "Be careful, I don't know what danger is inside."

"Is this, the door?" Walking to the last room, Holt said in surprise. The one that appeared in front of him was indeed a door, a gate made of pure iron, which looked very solid.

But there is something strange about this iron door, that is, there is no door handle, and there is no key hole, only a thick door panel.

Lu Haocang was also very curious. He could see such an iron gate here. It was obvious that this was something made by humans. Putting it here means that there must be important things inside to prevent invasion of other people or monsters.

I just don’t know who set up this iron gate and what secret it protects.

"Uh! Uh! Haha, ha! No, it can't be opened, it seems to be locked!" Holt came to the iron gate and tried to open it, push, pull, push, and hit it without any effect. He found that the iron gate was not moving at all, without any trace of movement.

"Ding Ding Ding Ding Ding!"

Ritchie smashed the iron door with his shield and found that it was also unscathed. It seemed that this iron door could not be opened with brute force.

"It seems that it is not that easy for us to reach the last room!" Lu Haocang touched his chin, looked at the iron gate in front of him carefully, and murmured.

While talking, Lu Haocang activated the Eye of Gift to see what was going on with this iron gate:

Magical Encrypted Iron Gate (Quality: Excellent)—

The iron gate, which has been specially encrypted by magic, is given magic effects such as "primary permanence", "sturdy", "tolerance enhancement", and "fixed enhancement". Only through the set encryption level can it be opened normally. Forcibly destroyed will trigger the "self-destruction" skill.

After reading the introduction of the Iron Gate, Lu Haocang finally realized that this was a password gate. Unlike the password gate on earth, it was supported by magic and could not be forcibly destroyed, otherwise it would destroy itself.

After thinking for a while, Lu Haocang decided to try what kind of magic password it was first.

When he arrived at the iron door panel, Lu Haocang reached out and placed it on the smooth door panel. Since it was magic encryption, he tried to inject some magic power to see the effect.

"Buzz!"

As Lu Haocang injected magic into the iron gate, the originally dim iron gate emitted light, and a few lines of words appeared on the door panel:

The encryption door is started

Password calculation is being generated

You have three chances to complete the decryption

Failure will enter cooling

Cooling time: 1 day

"So amazing! But, what does this encryption door mean?" Holt was so surprised when he saw the words appearing on the iron gate panel. This was the first time he saw such a thing. He looked left and right like a curious baby, asking questions.

"A self-protection measure is mainly to protect the things inside." Lu Hao said calmly.

Lu Haocang is becoming more and more curious about what is in the room and is protecting it with a magic encryption door. It is probably not as simple as special ores.

"Three chances? Very good, try the first time first." Lu Haocang saw the explanation above. There were three chances of decryption. Once it failed, it would be cooled down. This cooling should mean that the decryption could not be continued. Fortunately, it was not a self-destruct mode, but wasting a day was still quite unprofitable.

The original prompt disappeared, and a few new lines of words appeared:

Password calculation is completed

Is the password activated now?

whether?

Lu Haocang took a deep breath and was ready to decrypt. He also couldn't help but complain that the magic encryption door was designed with a very high-tech design, which turned out to be a touch screen design. The guy who invented this encryption door was very thoughtful.

Without hesitation, Lu Haocang chose "yes". He decided to use one chance to see what kind of password is, and then slowly figure out the rules and try to complete the decryption in three chances.

"bite!"

The encryption door makes a crisp sound, and then a loading circle appears, full of technology.

After the loaded circle disappears, a square plate appears on the door panel, which is a 6x6 square grid. A time count of "3:00" appears on the grid, and a line of text appears at the bottom:

Eliminate icons with the same horizontal and vertical directions in the square. You can only move one square at a time, and only move one square up, down, left and right. When there are 3 or more icons adjacent to the horizontal and vertical directions, it will be eliminated. The time limit is 3 minutes, and the score reaches 500, it is the level of completion.

"What does this mean? I have no clue at all! I can't even understand the rules!" Holt looked confused and confused when he saw this so-called decryption game.

Ritchie also expressed doubts and had never been exposed to such things.

"..." Lu Haocang looked speechless. He kept holding it in, but in the end he couldn't help but whisper loudly in his heart:

"What the hell! Isn't this 'elimination joy'? Atlans has 'elimination joy'? Is this weird game so charming? Tell me, which designs this thing? Stand out, I promise not to beat you to death!"

Well, to put it bluntly, this is indeed "elimination fun", the magic version of "elimination fun", a "elimination fun" that you have never tried on Earth. As long as you have one game at night, you will fall in love with this game like me...

"Hu..." Lu Haocang breathed deeply. Now is not the time to complain, so he should finish the decryption game. Although he is not very good at playing "Eliminate Music", he still has a certain game foundation. I believe the difficulty will not be too high.

"Come on, Master Agula!" Holt next to him shouted "666" for Lu Haocang.

Just as I was thinking about it, a countdown appeared on the door panel. After the countdown ended, colorful icons below dropped on the grid.

The familiar taste, familiar pictures, and familiar operation methods are undoubtedly "elimination joy".

The slightly different one is that those icons with different colors are not complex patterns, but simple numbers, ranging from "1" to "30".

"Okay, let's start!" Lu Haocang cheered himself up and began his journey of "elimination fun".

……
Chapter completed!