...
On the edge of the dark jungle, a Prison City rose abruptly from the ground, with its purple beams sweeping toward the horizon. Soon, a massive and terrifying contour emerged within the distant mist. More than half of it plunged below the ground, while the rest towered above the jungle, standing tall like lofty mountains. Scorching thermal energy burst into the sky, and the air was filled with burning dust and ash, falling like crimson snow.
Levi stood in the crystal command room of the city, his face etched with worry.
"Grand Canyon City has spotted another delicious prey and is advancing at full speed. But this is good news for us; we don't have to worry about ambushes from Grand Canyon City on our journey or at the stations ahead," Fan Ke breathed a sigh of relief.
As their Prison City developed, they had already been listed as the primary prey by Grand Canyon City.