Upstairs wasn't necessarily safe, at least Lin Fei heard some sporadic screams. The second floor of this supermarket is dedicated to selling electrical appliances, and when Lin Fei came upstairs, it was already empty, and many expensive household appliances fell to the ground. Lin Fei walked back and forth several times and didn't even see a ghost shadow, but found that the window of a shop was broken, and there was a white parachute hanging outside the window, with a large pool of blood on it, which was still fresh to the touch. Looking down the window, the streets were already in shambles, littered with the wreckage of the car explosions, clogging the streets. Hordes of low-level zombies roam the streets, howling and swarming like dogs whenever they find a living person, and there are many Hulks roaming outside the supermarket. And the green flocculent that worried Lin Fei the most had long since disappeared, which made Lin Fei's heart a little relieved.

"I wonder what happened to my parents? Has it been attacked? Lin Fei looked at the sky and was a little worried, but he also knew that no matter how worried he was, it would be useless, what should happen would still happen, and what shouldn't happen would never happen, what he had to do now was to live well.

Lin Fei walked around the second floor a few times, and when he saw that he didn't find anything, he took the stairs to the third floor. At this moment......, several Hulks who had been wandering on the first floor rushed up to the second floor as if they had discovered something, and one of the Hulks swayed around the second floor a few times, and then slowly ran towards the third floor. On the third floor was a clothing supermarket, which was also empty, and the clothes were all over the floor, along with the clothes racks. There were still a lot of coagulated blood stains on the floor, Lin Fei checked the entire third floor, but he didn't find anything, but he didn't know why Lin Fei always felt a little uneasy in his heart. Before, he had clearly seen hundreds of people rushing upstairs, but now there was no one, even a pig knew that there was a problem, not to mention Lin Fei, a normal person.

"There must be something I haven't noticed, but where is it?" Looking at the messy clothing supermarket, Lin Fei's brows furrowed tightly. Holding the fire axe, Lin Fei and his family began to check it one by one, but they still found nothing. In the end, Lin Fei turned his gaze to the toilet, leaving only there that he didn't check, otherwise he would have to go to the fourth floor. Lin Fei slowly approached the toilet with a fire axe, but at the moment when he was about to break in.

Suddenly, there was a violent explosion from upstairs, and several hoarse roars. The explosion of "Woo ......" alarmed the zombies downstairs, and countless Hulks roared and rushed up. Lin Fei's face changed, and he suddenly couldn't care so much, and he kicked the door of the toilet with an axe in both hands.

"Bang......" Lin Fei kicked open the door of the toilet with one kick, and a heavy bloody breath came to his face. Woo......" Lin Fei couldn't bear to spit it out, and quickly closed the door of the toilet. Looking around, the toilets were full of dead bodies, piled on top of each other, and the bodies of those dead bodies were undoubtedly all cut by their veins. The floor of the toilet was covered with blood, which had already overflowed Lin Fei's shoes. In that blood water, Lin Fei also found seven or eight fist-sized insects, which were lying in the broken incubator, frantically absorbing the blood on the ground.

"Shadow!" Lin Fei was shocked when he saw the bug, and immediately remembered the introduction of the phantom in the game. Phantom is a super soldier developed by Dr. K of the Zerg, with a very powerful ability, they feed on blood. In fact, the Phantom is not only powerful in the virtual game of life and death on the earth, but also a very strong existence in this world, but in this world they are developed by the Zerg Z Group, a strong class of troops used in the war, in the war between humans and insects, the Phantom has brought very heavy casualties to the human army, until now there are many troops who are terrified when talking about the Zerg Shadow.

But people in this world don't know that the blood of the phantom larvae can help humans evolve, and their blood is more useful than any genetic enhancement potion developed by humans so far, in fact, not only the blood of the phantom, but the blood of many other races can be used by humans through some special means, but it is a little more risky, and if it is not good, it will either die or be disabled. Lin Fei had taken the Phantom's blood by chance in the game, but the Phantom blood he got in the game had been dead for several days, and he had made a lot of preparations before taking it, but even so, he had died several times before he succeeded in obtaining the Phantom's little ability. And now what is in front of Lin Fei is a living phantom larvae, he has no preparation, this is not a game, dead is dead, there is no resurrection.

"What to do? Abandon? Fight? These two thoughts were intertwined in Lin Fei's mind, but the reality did not give him much time to hesitate, and there were constantly zombies howling angrily towards the fourth floor, and the fourth floor was now full of gunfire and explosions. I believe that it will not be long before this large supermarket will be surrounded by all kinds of zombies.

"Fight!" As the so-called wealth and danger are sought, Lin Fei did not hesitate for long, he knew that in this last world, ability is everything, and life is the most worthless thing.

Although the shadows of the adults are very powerful, their larvae are not attackable. Lin Fei didn't have much effort, and knocked out these phantoms one by one. Holding back the feeling of resistance in his heart, Lin Fei grabbed a phantom and bit open its veins with his teeth, sucking its blood.

There was not a lot of blood in one phantom, Lin Fei sucked it for a long time before he sucked out one or two drops, but he didn't swallow it immediately, but picked up another phantom and continued to suck blood, until he sucked all the blood of those phantoms, and then he stopped.

The next step is the most important and critical part, whether to live or die depends on this crucial step. Lin Fei closed his eyes and took a deep breath through his nose, then slowly swallowed the blood, and in order not to make a sound, Lin Fei also stuffed a piece of clothing into his mouth. As soon as the blood entered his abdomen, it brought a sharp pain, and Lin Fei felt as if he was being burned by fire, and his eyes became blurred. "I can't faint!" Lin Fei roared in his heart, his hands crossed and clenched, and he didn't even realize that his nails were pierced into his flesh.

After a while, Lin Fei's blood vessels swelled and his skin cracked, but in an instant, Lin Fei became a bloody man. But this is not the most deadly, the most fatal thing is that his body is swelling like a balloon, and in just a moment his whole body is already a circle. His whole body was swollen and painful, his stomach and blood vessels seemed to be boiling with fire, and Lin Fei felt like he was about to explode.

"Bang ......" first started from the legs, Lin Fei's bones cracked inch by inch and shattered because of the huge force, and then like dominoes, the body was full of bones shattering sounds, and then those broken bones began to regenerate under the action of a strange force, and then began to destroy again, in an infinite loop. Lin Fei was in unbearable pain, whimpering low in his mouth, constantly banging his head against the wall, torturing himself to break his head and bleed, in the process, there seemed to be a cold female voice in his mind, but Lin Fei was really in pain and didn't care.

I don't know how long this pain lasted, Lin Fei didn't know when the pain stopped, he didn't even know when he passed out. The heart in his chest was ......beating violently, and he was awakened by the sound of his own heartbeat, and the blood on the ground had long since dried up. As soon as Lin Fei stood up, pieces of his clothes fell to the ground and turned into ashes. Lin Fei looked at the muscles on his body that had become stronger, especially the little brother who was as hard as iron under him, and nodded with satisfaction. Regardless of whether he has evolved the ability or not, at least the strength of this body still makes him more satisfied, since he came to this world, he is especially dissatisfied with his body, and now he is barely up to the standard.

"Coo-coo-coo......" Just as Lin Fei was about to check what kind of ability he had, his little stomach rang out inappropriately. Touching his stomach, Lin Fei smiled helplessly, it's good to be strong, but the amount of food must be not small if you look like this. In fact, Lin Fei didn't know that he was so hungry now, not because his meal had become larger, but because the new cells in his body needed energy.

There was no way to be hungry like this, so Lin Fei had no choice but to take a bath with the water in the toilet, his body was now full of dried blood stains and a greasy black viscous substance, that substance smelled bad, Lin Fei couldn't stand it without washing. After taking a bath, Lin Fei picked up the fire axe and sneaked out of the toilet, looking outside and there were no zombies, the whole supermarket was extremely silent, very weird. However, there was no danger on the third floor, which made Lin Fei breathe a sigh of relief, and went to a store to pick out a few clothes to put on, and Lin Fei immediately returned to the toilet, because he found that his heartbeat was too fast, and he had to wait until his heartbeat calmed down before he could go out, otherwise it would be too easy to provoke zombies, and he Lin Fei didn't want to be chased and intercepted by zombies every day.