Doomsday All-Powerful Upgrade

“Ding, the host kills an ordinary level 5 zombie, experience value +10,000, exchange points +9,800, reward black gold 4 pounds, black gold refiner (advanced), rocket launcher (intermediate).

After chopping the zombie with a knife, Xiao Qiang also felt very tired, sweat kept flowing down his head, and the whole person couldn't help but hold his knees and breathe heavily. Xiao Qiang felt that opening the four doors now was like taking stimulants. After taking it, although it can instantly improve his strength by many levels in a short time, the side effects after use are also very obvious.

Seeing that the level 5 zombie is getting farther and farther away from him, if he lets the level 5 zombie go, it will be more difficult to deal with it in the future. Thinking of this, Xiao Qiang gritted his teeth and was about to use his skills.

“Biao Lianhua. "

Xiao Qiang gritted his teeth and used his skills. He shot up and instantly passed through the layers of zombies. He arrived behind the female zombie and kicked the zombie into the air. He then flew up and held the zombie tightly in the air. Then his body quickly fell to the ground. With a "bang", the zombie smashed a big hole on the ground. Xiao Qiang hit the zombie's neck hard on the ground.

"Ding, the host killed an ordinary level 5 zombie, experience value +10,000, exchange points +9,800, reward 4 pounds of black gold, ice-type skills-ice and snow spikes (advanced). "

Xiao Qiang stood aside, listening to the prompt in his mind. At this time, although he had killed three level 5 zombies, the side effects of opening the fourth door became more and more obvious, and Xiao Qiang felt that his hands were becoming heavier and heavier. However, at this moment, Xiao Qiang was still surrounded by zombies. Without the command of the level 5 zombies, these zombies relied on instinct to attack Xiao Qiang. Moreover, there were several level 4 zombies surrounding here, and they had already rushed towards Xiao Qiang.

Seeing an ordinary level 4 zombie rushing over from the side, Xiao Qiang raised the Thousand Machine Umbrella with force, but the speed was much slower than before. With a "dang", the zombie's claws collided with the Thousand Machine Umbrella, and Xiao Qiang was knocked back. The zombies surrounding him rushed over, and Xiao Qiang waved the Thousand Machine to chop down two zombies in a row, leaving a gap beside him.

"Ding, kill ordinary level 1 zombies, experience value +20, exchange points +20. "

"Ding, kill ordinary level 1 zombies, experience +20, exchange points +20."

"Ding, the ten-fold experience card has expired."

"Ding, the ten-fold exchange point card has expired."

Xiao Qiang felt that his physical strength was decreasing faster and faster. He wanted to use Flying Thunder God to escape, but now he has no strength to use this Flying Thunder God technique. You know, Flying Thunder God requires a lot of mental energy to use. Looking at the streets full of zombies, it is impossible to run away from here in his weak physical condition.

Looking at the empty small shop next to him, Xiao Qiang cheered up, ran two steps in a row, and killed a way out. On the way, a level 4 zombie cut a bloody path on his arm.

After reaching the window of the shop, Xiao Qiang chopped down several zombies, leaped, broke the glass of the window, and rolled on the spot. Xiao Qiang did not dare to run in the small shop. Sit down, because once he sits down, Xiao Qiang knows that it will be difficult to stand up again with his weak physical condition. Standing in the small shop, Xiao Qiang held his Thousand Machine Umbrella and kept breathing heavily. At this time, Xiao Qiang felt that he was already very weak, and his eyelids were constantly fighting.

From the shop, he found some iron tables and iron racks, and piled them in front of the door with great effort to block the attack of the zombies. The group of zombies chased Xiao Qiang to the front of the shop. After some zombies hit the door, they made a dull "dong dong" sound, and some zombies stood in front of the window, stretching out their claws, and constantly grabbing in the direction where Xiao Qiang stood.

"Xiao Cong, didn't you say that after I reached level 9, if I use this fourth door again, the side effects will not be so obvious? Why do I still feel so weak now? "While Xiao Qiang was using the Thousand Machine Umbrella (spear form) to stab the zombies near the window, he asked Xiao Cong in the system.

"Yes, didn't the host realize that it took such a long time for the host to become weak? Moreover, if the host recovers this time, it will be much faster than before. It will be recovered in the afternoon." Xiao Cong said cutely.

"What should I do now? I am blocked here by zombies and I have no strength. How can I rush out?" Xiao Qiang asked helplessly.

"Then the host has to find a way by himself. Come on, host." Xiao Cong pouted and said to Xiao Qiang.

Xiao Qiang rolled his eyes and exited the system helplessly. Looking at the zombies that kept attacking, they were about to knock open the iron door of the shop.

"Who cares? Let's use it first." Xiao Qiang gritted his teeth and cheered himself up.

"A hundred birds pay homage to the phoenix! ”

“Ding, the host uses the Hundred Birds Paying Homage to the Phoenix technique, proficiency +1, current proficiency 21/100.”

Xiao Qiang used his last bit of strength to use his own skills against the zombies that rushed in. Although he didn't have much strength to use now, after using this skill, he also killed nearly 500 zombies in front of him. There were only a few level 4 and level 3 zombies standing on the road in front of him.

"Ding, kill ordinary level 1 zombies, experience value +2, exchange point +2."

"Ding, kill ordinary level 3 zombies, experience value +2, exchange point +2."

"Ding, kill ordinary level 1 zombies, experience value +2, exchange point +2."

. . . . . .

After using this trick, Xiao Qiang, who was originally very weak, was so tired that he almost fell to the ground, but seeing that the zombies around him seemed to be surrounding him again, he stood there holding the Thousand Machine Umbrella, forcing himself not to fall down.

"Brother Qiang, come out quickly, we are here to rescue you." At this moment, Wang Peng's voice suddenly came from above, shouting loudly to Xiao Qiang.

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