The ancient Dubai Empire was built in an extremely tricky location, located between the mountains and surrounded by a huge lake, surrounded by sufficient mineral, wood and stone resources for their use, and it is unknown how many years and manpower it took to have such a magnificent underground complex.

In order to facilitate the transportation of the "Sun Ladder" to the outside world, the "Raincoat" company has only renovated the underground passages leading to the "Holy Land Flower Bed" and the "Automated Virus Screening Experimental Base".

As for the network of underground tunnels leading to other areas and the magnificent underground complexes, even the "raincoat" company, which has the most financial resources, is not able to dig too deep in a short period of time.

At this time, the location where Zero and Delta Team were located was within the scope of the "sacrificial area" of the ancient Dubai Ya Empire.

Long before coming to the West African Research Institute, Zero had systematically sorted out the large amount of documents provided to him by the "Raincoat" company, and coupled with the professional materials he had purchased from the space store for a large number of bonus points, he quickly made a clear understanding of the ruins of the ancient Dubai sub-empire.

(PS: This is also the main reason why the "Raincoat" company hired him as a middle-level cadre, after all, Zero has translated more data and graphic translations of the Dubai Asian Empire than their research department has translated over the years...) ）

At its peak, the ancient Dubai Empire ruled the entire region of West Africa, and its kings were so powerful that they were even worshipped by his people as the "closest god to the sun god"!

The "Ladder of the Sun", which is a sacred relic of the Empire, was carefully cultivated by those mysterious priests in the underground area of the core of the empire and expanded to the periphery with it as the center, and gradually divided into palace complexes, sacrificial areas, worship areas, noble areas, smelting areas, industrial areas, civilian areas, slave areas, and so on.

It can be said that thousands of years ago, the real appearance of the Dubai sub-empire was completely a huge labyrinthine dungeon, of course, if the reverse is not wrong...

Moreover, in those unknown areas buried deep underground, there are traps that can reset themselves, countless mutated poisonous insects and plants infected by accidental contact with the "Ladder of the Sun", and in some special areas, there are even some terrifying monsters that have survived since the ancient Dubai period.

Uncovering such a vast underground network is not an easy task to be accomplished overnight, and it's no wonder that the Raincoat company's exploration team has never been able to penetrate the deepest part of the ruins.

If the "raincoat" company wants to completely explore the entire ancient Dubai sub-empire ruins regardless of the cost, there will be no door without going through years (or even decades) of years, thousands of lives, and massive resources without investing in massive resources on the premise of ensuring the integrity of its main structure!

At this time, Zero and his group of eight people had a deep understanding of the enormity of this underground labyrinth, and looking at the several pitch-black holes in front of them that led to nowhere, each of them was more or less afraid in their hearts.

You must know that since the "White Queen" has been restarted twice, blocking the remnants of the Dubai Sub-Empire (of course...) There are also countless terrible monsters infected by the virus) The isolation door has been reopened, and no one knows what monsters will suddenly pop out of the underground passages!

Moreover, each underground passage will gradually extend countless branches, except for those ancient aborigines who are extremely familiar with the entire underground environment, it is simply wishful thinking for outsiders to get to the place they want to go smoothly.

In fact, the intricate underground labyrinth network is the most powerful defensive weapon of the Dubai sub-empire, and it can be said that it is absolutely impossible for outsiders to break through this solid defense line at that time!

As for now, the "raincoat" company only needs to use high-explosive missiles to continuously bomb its exterior to cause the internal structure to collapse, or directly detonate a small nuclear bomb inside, and nucleothesize the entire ruin...

After all, there is nothing in this world that cannot be solved by a nuclear bomb, if there is, then there will be a more powerful nuclear bomb, and if it does not work, then use the "big Ivan" (Ula!! of the "hairy bear" ）！

Of course, such a huge empire was indeed destroyed by their own hands in the end, and the specific reason was nothing more than the internal strife caused by the change of power...

Fortunately, the "Raincoat" company has installed lighting equipment in the two renovated underground passages, and everyone only needs to follow the lights above the tunnel to avoid getting lost, but every time they look at those dark holes, everyone will have a feeling of thorns in their backs!

With his ability to perceive danger, Zero can even clearly perceive many very dangerous signals coming from those pitch-black tunnels, and now he can even judge the approximate strength (threat level) of the target that threatens him by the degree of improvement of his five senses.

Since he is already in the world of "Resident Evil", Zero naturally wrote down all the monster information that has appeared in the movie or the game.

Feeling the faint "threat level" coming from the pitch-black cave, Zero thought for a moment and then secretly said in his heart: "This level of threat should be a bundle of spiders or bats... But why not jump out and attack us right away? ”

(PS: Most of the mutant creatures that appear in the Dubai ruins of "Resident Evil 5" are the products of Wesker's biological research (practice) on the Plaka parasite, because they are all products after the iteration of the game, so logically there is actually a suspicion of "eating books", for example, "Spencer", one of the three elders of the "umbrella company", and "Miranda", which only popped out in "Raw 8", have a master-apprentice relationship, and I personally feel that it is more or less "touching porcelain"... ）

"All on alert, Mr. Bruce, it's your field of work from now on!" Ruper cautiously glanced around and did not see any danger before commanding Zero, her voice echoing through the empty cavern.

Hearing the order of the "wolf mother", the Delta team immediately fanned out and stood in a fan, keeping a certain distance from each other and raising their guns to guard the surroundings.

"Understood, leave it to me next..."Zero, who was interrupted from his thoughts, nodded, looked up and looked at the pitch-black cave that was still reverberating, and after thinking about it, he said in the smallest voice: "In this environment, talking will produce echoes, so let's try to communicate in a low voice."

"Uh, by the way...", Zero seemed to think of something again, reached out and opened the tactical backpack he was carrying, took out two stacks of paper manuscripts from it, and handed them to Ruper.