The Valkyrie Lab Division of the Yellow Star, also known as the "Mad Lab", is by far the hardest quest players have ever discovered, with an ostensible recommendation of level 40, but a level 50 four-person team can't pass it. Even the final boss below, no one can take a look.

Now on all the post bar forums of "Infinite Apocalypse", the recent Niester Metropolis incident occupies the headlines, but Luo Tianhuan still found a copy of the Crazy Lab in the second row, second only to the Niester Metropolis Incident.

In it, Luo Tianhuan saw a first-person view video, the producer of the video and the teammates of the team are all level 50 characters, and there is no big problem in all aspects of operation, but it is said that it is a master among players. The video is only 57 minutes long, and the team is finally wiped out in front of the third boss.

After watching this video, Luo Tianhuan has more or less some bottom in his heart, this copy is not for people at all. Not to mention the unpredictable, mortal or crippled laser defense system, even the first boss is holding two Gatlings, and ordinary people can't withstand such firepower at all. The raiders kept relying on hiding behind cover and throwing grenades to barely get through. And even more frustrating is walking in that underground laboratory, if you are too far away from the team, you may be divided by the surrounding mechanisms, once divided, trying to find the team in this dangerous underground laboratory is like looking for a needle in a haystack.

The second boss is a brain in a culture tank, and this brain is placed in the canine biozone, which is home to hundreds of zombie dogs. This brain doesn't have any attack power, at most it has a little more blood, but the worst thing is that the brain can control the zombie dog to launch a collective attack on the target, and may even use some group tactics.

Zombie dogs are not only easy to be infected with the GRT virus when bitten, but also have fast speed and strong attacks, although the amount of blood is very small, but it is definitely more difficult to deal with than ordinary zombies. In that strategy video, in order to pass this level, a team member who resisted damage was sacrificed. In the end, that brain was destroyed by them with an RPG bazooka.

The third boss, especially the third boss, made Luo Tianhuan remember deeply, because that guy showed a tentacle and directly wiped out the raider team as soon as he slapped it......

＂MD！ Such a difficult dungeon, whoever loves to complete it will go! Even if I die, Luo Tianfan, jump from here, and I won't enter that crazy copy! Luo Tianhuan stood in front of the window of the training ground of the science and technology station, looked condescendingly at the military management area below and said......

"That place is indeed a little more dangerous, the human alliance has sent three troops down, but all of them have lost contact! But if you can complete this mission, it will play an important role in your future development in the human alliance! ＂

"But Renault...... There is no antidote to the GRT virus, please go to such a dangerous place, once I get bitten by a zombie, I am finished! ＂

In the absence of an antidote to the GRT virus, once a player is bitten and infected with the GRT virus, they will continue to deduct blood. If it is a player with main meat, a player with life (1 attribute point = 20 life) may be able to hold on a little longer, but Luo Tianhuan's small crispy skin can't last long at all. In addition, after dying from GRT virus infection, a zombie of the same level as the player will spawn on the corpse, and there is also a certain chance of spawning an evolutionary zombie.

What's even more deadly is that the dungeon can only carry a maximum of three healing potions and three stamina potions, unless there are people among your teammates who have learned what skills to bandage, otherwise you can only rely on these potions.

"Remember, boy! The more people who retreat on the battlefield and are afraid of death, the faster they die, the more brave the warriors, but the ones who witness the final victory! Don't use too much distraction, your mission is just to complete the mission, go stop Valkyrie Labs! Renault picked up a wooden sword from the side and threw it to Luo Tianhuan......

"What are you...... ＂

"Let me see your progress, even if it's the last training session before the action! Renault picked up an M249 and pulled the trigger directly before Luo Tianhuan was ready......

"Dada!!!! ＂

The bullet storm swept towards Luo Tian's phantom attack, although the M249 was filled with things like plastic bullets and paintballs, but it was still a thief's pain when it hit the body. Ordinary players turn off pain battles, but Luo Tianyu has always turned on pain.

"Dingding!!!! ＂

Luo Tianhuan kept waving the sword in his hand, and many bullets were slashed by the wooden sword in Luo Tianhuan's hand, and they flew to the window glass on the side, but more bullets hit Luo Tianhuan......

"After all this time, why haven't you grown?! Renault said with a look of hatred that iron is not made of steel, in his heart he already regarded Luo Tianhuan as the heir of his Renault special combat team, and if he wants to inherit such an elite team, Luo Tianhuan must become stronger, become stronger than him, and stronger than all of them! Renault is also asking Luo Tianhuan with his own limit!

"No...... Not enough...... Luo Tianhuan gritted his teeth, since he comprehended the fighting swordsmanship of the Apocalypse Fleet, he had an extremely accurate ability to predict any attack, but it was clear that Luo Tianhuan had seen the trajectory of those bullets, but he couldn't intercept them all......

"Renault, give me another sword!! Luo Tianhuan suddenly yelled at Renault, and the latter was also suddenly stunned......

"Even if you are given another sword, you can still defy the sky! You can't even use a sword, so what if you get another one? ＂

"Give it to me!! Give me another sword!! ＂

"Sorry! No!!! Renault fired frantically at Luo Tianhuan, and Luo Tianhuan was like a flat boat in the stormy sea, crumbling in the storm of bullets, and could fall at any time......

"Then there is no way! Luo Tianhuan took out the Destruction A4 Laser Sword from the system backpack, this time the Destruction A4 Laser Sword was fully charged, and the crimson light continued to flicker in the bullet storm......

"Dingdingding!!!! ＂

"How so?! This kid !! Renault's eyes widened in disbelief, relying on a laser sword and a wooden sword, Luo Tianhuan, who was playing with the double sword stream, actually stopped all the bullets, and the bullets collided on the laser sword, causing a string of sparks, and then it was split in two......

Luo Tianhuan's hands danced quickly with the sword in his hand, leaving sword shadows in the air......

"This kid...... Have you practiced dual swords before? Renault's forehead was covered with sweat, he didn't expect Luo Tianhuan to become so terrifying after adding a sword......

Luo Tianhuan kept getting closer to Renault, while Renault kept retreating step by step, and then Luo Tianhuan simply rushed directly to Renault......

Now Luo Tianhuan felt that it was not the bullets that surrounded him, but his sword that surrounded those bullets......