Doomsday: I Build an Infinite Train

When natural disasters raged, extreme cold and storms spread endlessly...
When the world mutated, zombies were everywhere, and strange monsters appeared...
When the end of the world came, swallowing abysses with a diameter of hundreds of kilometers began to appear all over the world...
When people looked up at the clouds in the atmosphere, the giant corpse of the evil god slowly appeared...
Since that day, people began to find that the time of dawn every day began to get later,
Until the sun no longer rises, what will usher in will be endless polar night.
In order to survive, that day, the Doomsday Radio issued a final notice to the world
Everyone, head east, escape the dawn!

…
Lin Xian awakened the "Mechanical Heart" ability, which can devour machines to obtain various mysterious skills, scan machines to obtain blueprints for mechanical manufacturing, and even use thoughts to drive various machines in a co-state.
So he found a 200-ton heavy gas locomotive, towing specially modified storage, planting, production, medical, and living carriages, and embarked on a 320,000-kilometer journey around the star orbit, rushing all the way to the east!