Zifeng walked into the residential building, and Zifeng's main thing was to block the door. Now that Zifeng has taken over the task of cleaning up residential buildings, the difficulty of the task is not high. Of course, Zifeng just needs to block the zombies outside from entering.

Zi Feng found that there were no zombies nearby, there were stairs in the middle of this residential building, and there was a room in front and on the left and right, Zi Feng walked to the room on the right, a bunch of room doors, the door of the room was easily pushed open, and Zi Feng saw an obvious blood stain in front of the door.

Zi Feng walked into the room vigilantly, ordinary people would not leave the door open, unless the owner killed him when he opened the door, and that bloodstain made Zi Feng determine Zi Feng's thoughts. However, Zifeng did not find the corpse, which only proved that either the owner of the house had become a zombie, or he was eaten by the zombies.

Zifeng walked into the living room and didn't find zombies, Zifeng began to search every room, and when Zifeng entered the kitchen, Zifeng was really startled. Because the kitchen door was open, as long as he turned the corner, it was the zombie, but he couldn't see where Zifeng was still waiting.

Zifeng took out his rifle and finished off the zombie with one shot, and the zombie didn't know how he died until he died. Because the guns in the gun room are equipped with cancelers (harmonics), so Zifeng is not worried about attracting zombies.

After that, Zifeng searched room by room diligently, cleaning up the zombies, few zombies in the residential building stayed together, at most, two or three together, Zifeng could easily solve it, and then put aside their heads and take out the crystals.

Occasionally, Zifeng will encounter a Tier 1 and Tier 2 zombie, but the zombie that has just leveled up once is not strong enough. Although they can't directly shoot them in the head after a one-time attribute enhancement gun, as long as they shoot them in the head a few times, their heads will shatter, and they are not a threat to Zifeng.

Azusa will also observe the situation in each room, and Azusa is tasked with cleaning up all the zombies in the residential building. Zifeng simply used this residential building as a stronghold, and of course Zifeng had to find his own room.

When Zifeng reached the sixth floor of the top floor, Zifeng found that there was not a single zombie on this floor at all! Although Zi Feng carefully searched every room, Zi Feng was indeed a zombie and did not find it.

Zifeng waited for a long time and didn't receive a prompt to complete the task, Zifeng opened the task list "Side Quest: Clean up the residential building!" Difficulty: E-level reward: A Tier 1 Tier 5 crystal. Remaining Zombies: 1"

"Looks like this last one is hidden on the roof." Zifeng looked out the window and found that it was completely dark, Zifeng looked at his watch, and it turned out that it had been three hours and it was already 6 o'clock.

"Although there is only one zombie left, it is already dark and there is no risk. Let's find a room to rest first. Zifeng went down to the 5th floor and found a very tidy room, and the owner didn't seem to be at home, so this room was spared the destruction of zombies.

As for why Zifeng didn't live on the 6th floor without zombies, it's just that Zifeng really didn't want to rest in that gloomy atmosphere. Zifeng took a break while sorting out his harvest, and Zifeng obtained a total of 10 1st Order 1st Rank 1 Crystals and 4 1st Order 2nd Level Crystals.

Zifeng decided to let himself be promoted by level 1, and this upgrade will give Zifeng attribute points to him. This will allow him to distance himself from the strength of zombies and humans who are lower than him. Zifeng upgraded after taking 4 Tier 1 Tier 1 crystals last time, but this time Azusa Feng took 10 Tier 1 Crystals Azusa Feng only reached the peak.

Zifeng felt that he had reached a bottleneck and needed more energy to break through, so Zifeng absorbed a level 2 crystal and easily broke through the bottleneck and rose to level 2. Zifeng gained 6 attribute points, and Zifeng decided that he should develop evenly and distribute them equally. Attributes of Azusa maple after assigning:

Name: Azusa Feng

Class: Battlemage

Level: Tier 1 and Tier 2

Strength: 9

Dexterity: 9

Physical Strength: 10

Spirit: 23

Soul Strength: 22

Armor: 0

Magic Resistance: 0

Skill: Combat Cast (Passive, Lv: Max): All skills you activate can be turned into area skills, and you are immune to your own skill damage.

Dual Cultivation Constitution (Passive, Lv: 1): When you use magic, your strength, agility, and physical strength increase by 2, and when you attack once, your mental and soul strength increase by 2.

Fireball (Miniature, Active): Fires miniature fireballs to attack enemies. Cooldown: 3 seconds

The strengthened Zifeng felt that he was more powerful than before, and he now liked the feeling of strength. Zi Feng spent 1 level 2 crystal to buy a white Tang knife.

Chinese Tang Knife (White)

Sharp: 2

Effect: Strength plus 1, Agility plus 1

The level of the weapon is divided into white, green, blue, purple, orange five levels, as well as two special levels of pink suit and black excellence, although it is just a white weapon, it also costs Zifeng 1 level 2 crystal, and those better weapons are sky-high Zifeng doesn't even look at the **.

And Zi Feng left 2 level 2 crystals for later use, and Zi Feng did everything he needed to do and lay down to sleep. Night is a paradise for zombies, and at night Zifeng constantly hears the cries of humans and the roars of zombies.

The first night was the most tragic night, and there were constantly zombies found and eaten by humans. Today, the 7 billion human beings in one day have plummeted by 5 billion overnight, leaving only a billion human beings to survive.

The next morning, Zifeng got up early and prepared to go up to the top floor to deal with the last zombie, but if Zifeng opened the task list, he would find that the task had changed, "Side Quest: Clean up the residential building!" Difficulty: Rank D Reward: One green fist glove. Remaining Zombies: 5"

With Zifeng's current physique, he easily climbed the stairs to the top floor, and Zifeng found that there were a lot of things on this rooftop, and many of the debris piles formed by many water heaters and sundries were about 2 meters, which directly turned this residential building into 7 floors.

As soon as Zi Feng came up, he found that there was a zombie in the center of the rooftop, surrounded by four piles of debris, and Zi Feng saw this last zombie and immediately became vigilant, because he saw that the zombie was a level 4 zombie!

Zi Feng hid behind the clutter pile and released a fireball technique at the level 4 zombie, Zi Feng watched as the fireball of about ten centimeters hit the level 4 zombie. When the smoke cleared, the zombie was only charred on the surface of its skin.

Zi Feng watched the zombie be hit and slowly turned around to look for the murderer, speculating that the zombie should not be a speed-type zombie. Zifeng found that the long-range fireball could not cause damage to the zombies, so he decided to fight in close combat.

Zi Feng dodged and rushed towards the fourth-level zombie, and the zombie saw the human being punching directly. Zifeng easily dodged, but Zifeng still used a knife to block the zombie's fist, and Zifeng's knife was missed. Zi Feng found that the strength of these level 4 zombies was not very large, less than twice as much as his own.

Zi Feng basically concluded that this was a level 4 defensive zombie, and Zi Feng was relieved to fight him. Zifeng stepped back half a meter and sent a fireball spell to the zombie, and the zombie rushed out of the smoke and dust basically unscathed.

Zi Feng then took the bonus of the dual cultivation physique, holding the knife in both hands, and struggled to look at the zombie's head. "Dang!" Zifeng had the feeling of slashing on the steel plate, and the knife was only less than half a centimeter in.

Zifeng pulled out his knife and distanced himself from the zombie, but the zombie's slow speed couldn't catch Zifeng at all. "Ahh The zombie roared, "This is what you're waiting for." Zi Feng directly put his hand into the zombie's throat!

"Fireball Explosion!" Zi Feng condensed the fireball technique in his hand and launched a battle spell to make the fireball explode, and the zombie's internal defense was not strong. Zifeng directly blew off the zombie's neck.

"Level 4 only! Vulnerable! ”