I traveled through hundreds of worlds at once

"The energy of the Dragon level disaster level was detected in the uninhabited suburbs of Z City. Could it be that the battery freak did it?" Z City has been evacuated urgently. In the deserted city, the zombie man who helped the citizens evacuate sent the last citizen to the transport vehicle of the shelter, then turned his head and looked in the direction of the uninhabited suburbs with a hint of doubt in his eyes.

Before, after he was thrown away by the battery freak in S City, he reported the situation to the Hero Association and immediately went to Z City. As soon as he arrived in Z City, the Hero Association sent a message about the Dragon level disaster.

I am worried about the zombie man in Z City.