Chi!
The crystal train under the night sky was like a long, black dragon. It had just finished the final maintenance. The anti-gravity rune arrays on the chassis were activated. White steam spurted out of the circulative cooling tubes in hissing sounds.
The crystal train slowly floated. A gap of dozens of centimeters appeared between the chassis and the railway. By doing so, there would be no physical contact between the train and the railway. The friction would be minimized, and the speed would be accelerated to the highest point.
Deep inside Li Yao's brain, the 3D structural design of the crystal train of this particular model quickly popped up. The tiny lines interweaved into a complicated maze.
