636 A Bloody Battle on the City Wall

"Peter is coming..."

At the sight of Zhang Tie, 4 fighters in front of a position of steam ballista were happy at once. These days, Zhang Tie had become a "Sniper" who could operate steam ballista very well on the city wall. Each day, he would work with other fighters in shifts to operate a ballista S137 on the north city wall of Mocco City.

When other ballista operators operated this middle-and-short distance ballista, they could hardly kill one demonized puppets due to the strong vitality of demonized puppets unless their heads were exploded. Even if their bodies were penetrated through or their limbs were broken, they would still rush forward.