However, what Xi Tianling didn't expect was that the speed of the zombie rat instantly accelerated again on the way to hit it, and it rushed in front of Xi Tianling in the blink of an eye.

Xi Tianling couldn't dodge, and was directly hit by this zombie mouse.

"Bang." With a bang, Xi Tianling was directly hit by this super impact on the wall of the laboratory.

Xi Tianling, who was wearing a steel suit, slowly slid down from the white wall, and from the wall behind Xi Tianling, he could see a dense crater like a spider's web, and from this hole, it could be seen how huge the impact Xi Tianling had just received.

Xi Tianling leaned on the wall and slowly climbed up from the ground, his body was a little shaky, if his eyes could penetrate the steel suit and see the situation inside, then he would definitely be able to find that there was a blood at the corner of Xi Tianling's mouth that was slowly remaining.

"Ahem, ahem, this mouse, this rat's collision is much more powerful than the previous mouse." Xi Tianling leaned against the wall, breathed a sigh of relief, then opened his helmet, looked at the zombie mouse opposite, and muttered to himself with a solemn face.

Then there was a small glass bottle in his hand, this glass bottle was found in the mall after the last battle with the tyrant, just now Xi Tianling directly bought a bottle in the Lingdian Mall again, after the glass bottle appeared, Xi Tianling did not hesitate, directly opened the bottle cap and drank it in one gulp.

When all the potions in the glass bottle were drunk by Xi Tianling, Xi Tianling's originally pale face instantly regained his blood color, and the injuries he had just suffered were all healed.

When Xi Tianling finished drinking the potion in the bottle, he threw the empty bottle in his hand, wiped the blood from the corner of his mouth, put on his helmet, and looked at this terrifying zombie rat with terrifying power.

Although he has just been talking for a long time, it is actually only a blink of an eye, and in the blink of an eye, Xi Tianling has changed from a seriously injured state to a full of qi and blood.

At this moment, the rat rushed towards Xi Tianling again, this time, although Xi Tianling had been prepared, but when the zombie rat accelerated again halfway, Xi Tianling still did not completely avoid the impact of the zombie rat, and was hit by the wall of the laboratory again, but fortunately, it was just rubbing Xi Tianling's body, otherwise it was estimated that he would be seriously injured.

After Xi Tianling got up, he directly shot at the zombie rat with two attacks, one was the laser in his left hand and the other was the infinite desert eagle in his right hand, but as Xi Tianling expected, whether it was the laser or the bullet of the desert eagle, it had no effect on this mouse at all.

Xi Tianling also really discovered at this time, he is not the opponent of this huge zombie mouse at all, his most powerful attack is just an itch for others, and his own defense is just like paper paste for others, in this case, if you fight hard, you are simply looking for death, and you have no chance at all now.

Thinking of this, Xi Tianling directly activated the jet mode before the zombie rat could react and rushed towards the outside of the laboratory.

When Xi Tianling rushed out of the laboratory, the zombie rat also discovered Xi Tianling's movements, and directly roared against the wall and chased in the direction of Xi Tianling's flight.

If it was outside now, this zombie rat would not cause trouble to Xi Tianling no matter what, after all, Xi Tianling can fly, but this zombie rat cannot, even if it can jump very high, can it still jump to the atmosphere?

But this method is not possible in this underground research institute, because although the ceiling of the entire underground research institute is very high, it cannot reach the height that this zombie mouse can't chase, and now the speed of this zombie mouse is about the same as Xi Tianling's fastest speed, so now it's troublesome.

The direction of Xi Tianling's escape is where Tyrant No. 2 and William are located, and now Xi Tianling's only chance is to let their three monsters kill each other, because he is not the opponent of any of these three monsters at all.

All the way to the place where the two monsters had just fought, behind him was a huge zombie rat that was rapidly approaching him, Xi Tianling's mood was also very anxious now, because the rat behind him was getting closer and closer to him, but he still didn't see the two monsters William and the tyrant, if it was a normal speed, the zombie rat would be at most the same as himself, and he couldn't catch up with himself anyway, but the fact is that there are not so many ifs, the zombie rat accelerated halfway, It is the most important factor that determines the outcome of this pursuit battle.

Occasionally glanced back at the zombie rats that were getting closer and closer behind him, Xi Tianling was a little speechless, now this world is really crazy, even rats can evolve such powerful skills, what should this do with the surviving humans! And it's only been so long since the virus broke out!

When the zombie rat was less than five meters away from him, Xi Tianling's eyes finally appeared in the eyes of the two monsters that were fighting inextricably, and Xi Tianling suddenly couldn't care about the horror of the two monsters, and rushed directly and quickly towards the middle of the two monsters.

The tyrant who was being pestered by William and was busy fighting also discovered Xi Tianling, and directly gave up William who was attacking him on the spot, and turned the target to Xi Tianling, who was flying over quickly, Xi Tianling was also surprised, he didn't expect that this tyrant would directly give up defending against William's attack, but turned the target to himself.

However, after Xi Tianling glanced at the zombie rat behind him, he was also shocked, the zombie rat was less than two meters away from him, if he wanted to regret it now, it was too late, even if it was a turn, it was the time to change direction at this point, and it was estimated that it would be enough for the zombie rat to attack him, thinking that he would be seriously injured by the attack anyway, Xi Tianling was ruthless, gritted his teeth and continued to rush directly towards the tyrant who greeted him.