The attack bee is a small mechanical body specially designed by the Seren people, and its original intention is to undertake tasks such as infiltration and intelligence collection, assassination, anti-guerrilla warfare, and complex environment operations.

When the Serens opened the metal box, they saw a palm-sized mechanical body flying out and hovering at a low altitude in an orderly manner, with the same design idea as the ground combat body - a fluid substance that looked like a liquid and a colloidal appeared inside, glowing with metallic light, the same color as mercury, and the fluid substance wrapped the entire body along the metal skeleton, becoming a complete body.

The Attack Bee has eight small propeller wings that provide lift as a flying machine, and is itself flattened.

It has to be said that the noise reduction technology of the Serens has reached a rather alarming level, so many attack bees that use propeller levitation can not even hear a trace of humming, only a slight sound of air currents.

Receiving orders from his creators, he attacked the swarms that rushed to the entrance to the ruins, and began to carry out the task assigned to him by the Serenes.

Diving deep into the underground monuments and exploring the direction of the team's astonishment through the vision provided by the attack bees, the previously chaotic underground monuments were restored to their original state, not only the buildings, but also the traps, as if the game data had been reset.

The Serens of the exploration team looked at each other, all with puzzled expressions.

When something that has been destroyed is restored to its original state, it can only be said that it is a skilled guy who repaired the damage, and the same is true for transferring it to the monument.

There must have been someone who, after they had evacuated, restored the monument and rearranged the traps - the people in the exploration team subconsciously thought, but the question was who was the person who restored them? It can't be those bloody ghosts with teeth and claws, right? As long as the brain is okay, no one will think that the blood ghost did it!

Could it be that there are other monsters with enough intelligence hidden in the monuments?

The people of the exploration team couldn't come up with a reason for discussing it for a long time, and the Serenes, who didn't want to waste time, reported these problems to the base - leaving their own difficult problems to be dealt with by people with more powerful brains, so there was a commander, and their main job of these battlefield soldiers was to destroy the enemy.

The attack swarm was unimpeded all the way, and there was no obstacle.

Although the traps have mostly reverted to their pre-entry state, the Attack Bee is a flying unit, and as long as the trigger is not touched while flying, the trap cannot be activated spontaneously.

Flying is more agile and faster than running, and in this way, the attack swarm soon arrives at the battlefield where they are headed, and the sensors also catch the 'comrades' who are still fighting blood, and the ground combat bodies are fighting with the endless stream of blood ghosts from the underground monuments, and a large number of blood ghosts let out a terrible scream and fall.

It's just that it's useless, the monsters won't be frightened by the strength of the ground combat body, a group of dead people can't even understand what they are afraid of, and the ground combat body, as a mechanical body, has no emotional morale in itself, let alone be shaken by the screams of the blood ghosts.

In other words, the bloodies before they died just shouted out a loneliness, which was actually useless.

The cramped environment caused the ground combat body to be hindered in action, the loss of mobility advantage and the inability to flexibly dodge, coupled with its own size, which in turn led to the need to go head-to-head with the blood demon group.

Of course, even so, the ground combat body is still slowly advancing in the blood ghost group, and the fangs and claws of the blood ghost group cannot hurt the ground combat body of the structural strength machine at all, even if it can be damaged, it will be quickly repaired by nanomachinery, on the contrary, because of the continuous outpouring of the blood ghost group, it is easy to determine where the source is in the maze by following the direction.

If these bloodies can have some brains, then the most important thing they need to do now is not to attack, but to save their lives, and divide a part of their forces to destroy the tunnels that extend underground monuments in all directions, so as to temporarily stop the advance of the Seren front, but unfortunately...... Blood ghosts just don't have brains!

By the time the attack bees arrived, it was too late, and the initiative on the battlefield had been completely handed over from the bloodies, leaving nothing behind, even if it was their own home turf.

The first attack bee to arrive met the bloodghost who rushed to the front, and the bloodghost watched as the unknown object gradually enlarged in his field of vision, and since he had never seen it, he did not stop it.

Bang!

With a muffled sound of an explosion, the blooded ghost lost his head, and the attacking bees that arrived later used the same method to completely break the corpse that had lost its head and was still struggling.

The battlefield is joined by small attackers such as attack bees, presenting a one-sided situation, even if the blood ghosts realize the threat of attack bees and try to attack them, but this is only a last struggle made by the useless prey, futile and useless.

The same kind of material material, the smaller the scale, the higher the strength, this is the law of nature, the strength of the attack bee is actually above the ground combat body, even the ground combat body can not threaten, how can the attack bee be damaged because of their fangs and claws?

The battle soon drew to a close, and the ground combat bodies and attack bees formed a formation and headed towards the blood demon spawn.

The door of the tomb was violently destroyed, the heavy stone could not resist the raging metal and fire, and the ground combat bodies and attack bees broke in, and the interior of the tomb was also presented to the eyes of the Seren.

A large pit with a stone pillar carved with unexplained characters in the center of the pit, connected by a number of iron chains, the other end of which is the edge of the pit.

And the source of the blood ghosts is this pit the size of three football fields, and countless blood ghosts are still trying to climb out of the pit.

On top of the stone pillar is a coffin, which emits a crimson glow, giving a rather dangerous feeling.

The stone wall of the main tomb is also carved with various unknown characters, and the words exude the same crimson light, echoing the coffin in the center.

The people of the exploration team were stunned by this situation, and in the command room of the research base, there were also Selene people muttering to themselves.

"Why do I always think I've seen this place when I've seen it?"

General Noray also frowned, because he also had a sense of familiarity, he had definitely seen this place somewhere, so he left this influence.

Suddenly, he remembered where he had seen this.

"Could this be a ...... Emperor's mausoleum?! ”