At this moment.
A gigantic light screen emerged in the sky above the Mechanical City.
"The Adventure Map Heaven-Reaching Tower has officially opened, the maximum number of participating trains is 8, currently, there are 2 participating trains."
"This Adventure Map consists of five levels."
"The difficulty of each level progressively increases from D, C, B, A, to S."
"Passing each level grants completion rewards."
"The first level is..."
"D-level difficulty, Doomsday Run."
In the next moment—
The traffic lights beside the eight roads suddenly began to flash. As the green light lit up and remained on, the once foggy Mechanical City seemed to come alive, all the lights turned on, and the entire city was instantly enveloped in neon lights.
From the platforms behind the Azure Dragon and Fixed Star trains, two elevators slowly rose up, revealing two mechas holding massive swords!
Each mecha stood ten meters tall.
Impressively overwhelming.
Without the slightest hesitation.
