The sun was beginning to set as it reaches six o'clock.
More and more zombies had turned around to attacked Xiaoyun's army instead of going toward the building.
But Xiaoyun's army consisting of five thousand people made light work off the zombies as they continue advancing forward.
After shooting almost to the brink of overheating their gun, the zombies were finally all cleared.
"Finally it's over." Xiaoyun let out a sigh of relief.
"Yeah... But why were the zombies attacking this building in the first place?" Wuli mumbled.
"I don't know." Xiaoyun replied back.
Suddenly, a person in a doctor uniform ran out of the building, then several security uniforms ran out of the building chasing after the person.
"Help me please! They are doing human experiment!" The person yelled out as they ran up all the way in front of Xiaoyun's army.
