"Attention all residents of Laisen Town, the iron wall in this area will be closed for maintenance in one hour, all residents please evacuate the iron wall as soon as possible! This lockdown is expected to last for six days, please note all residents! A loud noise rang out in the town of Laisen, and when the ordinary residents heard this, the residents who had been doing business or living in the iron wall immediately evacuated from the iron wall.

As the gates of the Iron Wall slowly closed, there was no one left in the entire Iron Wall except for Onno, the Death Dark Red Regiment, and the five expedition members. The soldiers of the Death Deep, except for those who were stationed outside the Iron Wall, everyone else had already assembled in a huge playground in the Iron Wall.

Ono appeared in front of everyone in his black mech, and added a strange device to his equipment, something that kept spinning like a radar. Onno looked at the dead people present, and after clearing his throat, he said:

"Hello everyone, after three days of research, I basically cracked the starting conditions of your bloodthirsty ability, and now I need everyone to undergo an activation experiment. Your Legion Commander and the five members of the expedition will be responsible for suppressing you if you get out of control, and I will choose who will go with me to the cavern based on how long you have been out of control. ”

After saying that, Onno looked at the fighters present, and selected three fighters at once to conduct their own tests, and Onno told them to stand in line while the other dead crimson fighters were pushed into the quarantine area outside the playground. Then Onno opened the new type of equipment he had put on.

"Buzz!" A strange buzzing sound sounded, and the entire space of the playground was slightly shaken. The five members of the expedition and the soldiers of the Dead Deep Red Regiment in the quarantine area had a feeling of disgust. And the most obvious feeling was the three warriors who directly faced this particular humming sound.

After hearing this sound, their originally gentle breathing began to become very fast, and then the armor on the three people began to automatically fall off their bodies, revealing red lines on their bodies. The disgusting feeling of the three warriors still hadn't faded, but their eyes had become unusually red, and they gritted their teeth to control the tremors that appeared in their bodies.

"Ahh The first warrior lost control less than ten seconds after the buzzing sound was activated, and began to attack frantically in all directions. The other two warriors became bloodthirsty and furious creatures within twenty seconds of Onno's buzzing sound, and even rushed towards Onno.

Dodging this crazy blow, the five members of the expedition team struck, and they controlled the three crazy guys in the first place. Onno nodded, and after recording the time, reversing the disgusting humming sound that had subsided their bloodthirsty state. As soon as the voice appeared, the two fighters who had lost themselves were the first to recover, and the warrior who hadn't even lasted ten seconds was the last to recover.

It's just that when this last warrior was recovering, something similar to starlight appeared around his body. With a frown, Onno examined the soldier's body and found that this guy had mutated under the influence of the voice of the nanobots he had created to control the nanobots in their blood. However, this ability now makes the warrior look like he is surrounded by stars, and has no attack power.

"Looks like he's something to study!" In the quarantine area, two doctors with Crimson Death, Big Fat Cat and Little Fat Cat, are evaluating the behavior of the warriors when they are in a state of bloodlust and keeping a record of them for use at some point in the future.

"Alright, three more!" After gesturing to the quarantine area for the three warriors to go back, he beckoned the three warriors into the playground to conduct Onno's experiments. The experiment lasted until the night, and most of the fighters had been tested, with the longest of them remaining self-conscious for a full minute, and the shortest lasting only ten seconds. And the most amazing thing is that some fighters actually produced secondary mutations in the process of recovery, and produced some abilities that don't seem very strong now.

On the third day, Onno's testing continued, and this time, he finally found the right target! The guy called Blood Refining, who fought with Ono before, actually maintained his self-consciousness for about ten minutes after being affected by the buzzing sound, and in these ten minutes, the combat power of Blood Refining was extremely improved! Onno nodded in satisfaction and motioned to keep him.

It wasn't enough to find a suitable candidate, and Onno needed a squad of at least five people. The test continued, and then the two guys who had undergone a secondary mutation due to their mission in the wilderness also surprised Onno. Although the two guys didn't keep it for as long as the time of refining blood, it was still nine minutes, and they used their abilities in that bloodthirsty state to consume less, and their power also increased to a certain extent.

Lao Long's clone is faster and lasts longer. Lao Qin's Frozen Bomb spawns faster and produces lower temperatures and a larger range. With the help of these two special personnel, Onno was naturally happy. But the next test made Onno frown, because except for the three that lasted more than eight minutes. The other fighters, including the Legion Commander, could last only about four to five minutes at most.

"If it's true, I can also participate!" After the test was completed, Onno held a meeting with Mirai, the head of the Death Deep Red Army, and the members of the expedition team. Onno said that he needed two more people to help, and the members of the expedition team, Passerby and Six Wings, as well as Aina, said that they could also help.

After glancing at the two of them, Fixi, the leader of the expedition team, nodded and said to Onno: "These three people are also okay, and the two of them will also transform into a bloodthirsty state similar to Death Crimson, but their ability can be self-controlled, but the power is less than that bloodthirsty state!" Hearing this, Onno glanced at the three men who were talking in the distance. Said that he wanted to see that it was useful to determine the abilities of the three of them in the cave.

"Alright, Passerby, Six Wings, Ayina, show your abilities!" The leader of the expedition team, Fixi, gave an order, and the three men unleashed their abilities. The passerby's body creates a blue halo that allows him to pass through a certain amount of solid and dodge certain attacks! Six Wings grew three pairs of light-like wings behind him, and could also unleash an energy attack with high heat, and the duration of the two men's abilities could last a little more than ten minutes.

As for that Ayina, his ability is very strange, he can make the people around him fall into a very "hi" state. In this state, almost all people will have difficulty suppressing their feeling of "hi". But this lasts only a few minutes, and after that time, the body of the person who has "hi" will feel so tired that it is impossible to do anything.

After looking at the abilities of the three people, O Nuo confirmed that the passerby and the six wings also joined the team, after all, in that huge cavern, falling into a state of disempowerment meant that they would be attacked by the enemies around them. This ability is not suitable for fighting the things in the cave.

Once the candidate was decided, Onno was ready to begin a three-day training session for the five warriors, and he would explain what he knew about the weaknesses of the human enemy in the cave to prevent more monsters from living in the depths than the weakest creature weapons.

After all, at the beginning, Onno and the others only found the entrance to the cave, and did not go deeper. After doing this, Onno said to everyone present: "Blood Refining, Lao Long, Lao Qin, Passerby, and Six Wings, the five of you will have an intensive special training in this playground tomorrow. Come with me now, five of you, and I'll tell you about the cave. ”

After the five warriors followed Onno to the center of the playground, three rays of light emitted from Onno's equipment, and a holographic image appeared in front of the five warriors. This hologram shows the enemy who attacked the human home planet in the first place. It's a group of humanoid aliens, but their heads are very similar to the fish on their home planet, so these guys are also called fishheads.

The purpose of these fish-headed people attacking the human home planet is unknown, and even when the humans drove them out of the entire galaxy, it was unknown why they started the war. And the home planet of this group of guys was gone before humans could find it. What you can know is that these guys are very good at biotechnology, and have created a large number of biological weapons to attack.

As for the biological weapons, although they have different appearances and functions, most of them have a weakness in that they are very afraid of the lack of an environment away from water. Only a small number of those who have been fortified will not have that kind of situation. The humans also suffered at first, but in the end they were driven out.

With the introduction of the appearance of each creature weapon and their certain introductions, the five warriors also raised the level of danger and importance of the cave to the highest level. When the cave was first discovered, the expedition team would not have known that the danger was so high. And once they accidentally trigger the things inside, those biological weapons are likely to rush into the surface again and cause great damage to humans.

"I'm done with the relevant content, and the special training will start tomorrow! I need all five of you to get used to the speed of those creatures and fight back. You also need to learn how to properly control your abilities and deliver a fatal blow to these biological weapons at the right time. Good dissolution! ”

After saying that, Unnor turned and walked away, and the five warriors looked at each other, shrugged their shoulders and returned to their rest area to prepare for the next day's training......