C2499 dark front

"What's that?" On top of the walls of the Doomsday City, a night watcher warrior was holding onto the walls with her hands as she looked anxiously in the direction the city gates were facing.

Rumble rumble rumble!

The sound of an ear-splitting beast running was heard, and even the ground trembled. Very quickly, Ghost Tigers that were close to twenty meters tall appeared on the wasteland