The battle progressed as planned, with the anti-tank rounds fired by Lazarus hitting their mark with extreme precision. P2 level 25 was hiding at the rear, surrounded by a large number of evolved zombies in front, along with three Shield-2 defensive units charging forward, leaving the defensive rear force of the evolved zombies quite vulnerable.The anti-tank rounds shot towards the most critical target, nearly sending both the P2 level 25 and the fetus within its belly back to the earth."Oeeeeeee..."In that life-and-death moment, with survival instincts kicking in, the mastermind behind the scenes unleashed a desperate and intense response. It let out a mournful and piercing cry, and upon hearing the command, the P2 level 25 frantically dodged to the side. Simultaneously, one of the three Shield units instantly generated a circular energy shield and, with legs as stout as those of a pig, jumped backward, directly placing itself in the path of the incoming round.Boom...Boom! Boom!

Everyone hearing this exhaled heavily, their spirits weighed down.It had taken 13 anti-tank rounds and 1,300 rounds of 12.7mm ammo just to eliminate half of the zombie horde’s main force. The remaining ones were the most resilient and dangerous. Especially that F2 at level 23, it was currently the second most threatening zombie after M2, level 24.With the remaining resources, even taking down the two Shield zombies would be a challenge, let alone the rest of them. The zombies' meat-shield tactics had proven too effective, blocking many of the 12.7mm rounds. Otherwise, those 1,300 heavy rounds and 13 anti-tank shells would have been enough to kill all four Shield zombies.Thankfully, the P2 at level 24, after taking direct hits from two anti-tank rounds and the resulting blast, had been killed. Otherwise, the situation would have been even more dire.The zombies moved far too quickly. Normally, it would take 30 minutes to move from the 5th defensive line to the 6th. But now, with the