After leaving the laboratory, they were greeted by a wide passageway, which was now very quiet, completely devoid of the previous bustle.

"Be careful, it's impossible for such a large underground research institute to be empty, and what awaits us may be a large number of zombies." Xi Tianling said to the others behind him, and then took the lead directly towards the road on the left.

Choosing this path, Xi Tianling also has a basis, because this underground research institute did not have a power outage, so Xi Tianling directly asked Xiao Xiaoling to directly take over the management system of this underground research institute, and then, of course, it was easy to find the best route to the subway, but fortunately, this underground research institute does not have the artificial intelligence of the red queen in the movie that Xi Tianling has seen, otherwise, it should be very troublesome.

Xi Tianling also tried to let Xiao Xiaoling check the monitoring, if he could use the monitoring and let Xiao Xiaoling help him watch the monitoring, then they could directly find the safest route, but it backfired, all the monitoring of this underground research institute could not be used, there was no way, Xi Tianling had to take a few people to try this nearest route.

Several people cautiously followed Xi Tianling's route, along the way, they didn't encounter a single living thing, of course, zombies too, although this would be a lot less dangerous, but I don't know why, several people were always a little worried in their hearts.

When Xi Tianling and the others had already come to the exit not far from the subway, they didn't see a single zombie, nor did they encounter any danger, just when they secretly breathed a sigh of relief in their hearts, the floor they were stepping on slowly cracked.

"Stand back, stand back." Xi Tianling, who was walking in the front, shouted, and then retreated outside the crack.

"Boom, boom, boom." The ground shook violently, making people's combat strength unstable.

The ground slowly cracked, and then a huge monster appeared in the widening crack, although the huge body still maintained its humanity, but the big eyes on the shoulders made people shudder to watch.

When Xi Tianling saw this monster, his heart was raised, isn't this monster Dr. William who was directly injected with the G virus? I just solved a mouse with G virus with difficulty, but I didn't expect that after such a while, I met William, a direct infected person with G virus.

"Stand back, we can't deal with this monster." Xi Tianling felt that his hairs stood up, and whispered to a few people behind him, and then retreated step by step towards the exit not far away.

Xi Tianling only hoped now that William didn't see them and let them retreat into the exit safely, but immediately Xi Tianling knew that this was an obvious extravagant hope.

William's mutant monster was obviously coming at them, and when they retreated less than two meters away, William, who had just jumped out of the crack, looked at them with the huge eyes on his shoulder.

"Shoot." Xi Tianling saw William's mutated monster looking at them, and immediately shouted at a few people, and then covered the steel suit directly on his body, and used the laser to hit William is a blow, but just as Xi Tianling guessed, his laser was useless against this monster at all, and the laser shot over, and was directly blocked by his skin, just like a mirror reflecting light, there was even a part of it reflected back towards Xi Tianling.

"Me." Xi Tianling quickly dodged the reflected laser, he didn't know what to say, you said that it didn't matter, it didn't matter, he could still reflect his most powerful attack, what was it!

The crackling sound of gunfire sounded in Xi Tianling's ears, but what Xi Tianling saw was that these ordinary bullets were of no use to this behemoth at all, and the bullets hit it, leaving only a little white mark, which could not pose a threat to William at all.

Xi Tianling took out the Infinite Desert Eagle and shot at William, who was stepping on the rumbling steps, and with a "bang" bullet hit William's head, directly hitting him in the face, although it was not deep, but it also caused some damage to William, seeing that as long as it could hurt William, although I don't know why William is not afraid of lasers, but now is not the time to think so much.

Seeing that the power of the Desert Eagle could cause some damage to William, Xi Tianling directly gave up the laser attack and turned to the Desert Eagle attack, and the others let several people retreat towards the exit behind.

"Roar." And William, probably because Xi Tianling's bullet hurt him, then rushed towards Xi Tianling angrily.

"You guys go quickly." Xi Tianling shouted at Leon Ida and the others, and then flew up directly, luring the angry William away, because if he fought here, Xi Tianling really didn't know if he would break the subway, although he could fly away with the steel suit, but he couldn't do it watching these protagonists die.

It can be seen from this way that William's strength is very great, but the speed is not very fast, it seems that the wisdom is not as high as the rats that he began to encounter, Xi Tian's spiritual heart is also put down, as long as William does not have too high wisdom, it will be much easier to deal with, if it is the same as mice, then today must be another hard battle.

However, when Xi Tianling led William to the other side, he saw a group of heavily armed special forces not far away, and there were quite a few of them, estimated to be hundreds of people, and the most important thing was that these people were wearing the clothes of the Ambrea Umbrella Company, walking towards the research room, as if they were still searching for something along the way.

"Report, there's a monster coming at us ahead, and a suspected target being chased." The members of the special forces reported to their respective captains.

"Advance, in case of resistance, directly extinguished." Although the monsters that rushed over after listening to the sound should not be small, they were not cowards either, so after thinking about it, they directly gave orders to their team members.

Xi Tianling saw that these people had discovered himself and the monsters behind him, William, but he didn't expect that not only did they not run, but they rushed up.

"Listen, the people in the armor, we are the lila captains of the Ambra umbrella company, lay down our arms and surrender, if we resist, we will open fire." At this moment, a voice came from the crowd opposite.

Xi Tianling heard what this person called Lila said, and he also knew that these people were actually here for themselves, but in the next second, Xi Tianling had an evil idea in his heart