In the Global Apocalypse, I Steal the General’s Ride, the Sun?

【Loyal! To the end! No need to say more!】 The world is changing: extreme cold, storms, meteorites, zombie hordes, and the revival of the uncanny! Zhao Yan awakens the ability “Mecha Deity”! He can devour different machines to gain power, analyze and build any machine he encounters, and even devour machines to make them part of himself. And his first target is the strongest train in the world: the “Sunshine”! When the polar night descends, I’ll be the only sun in this apocalypse! The train can evolve without limit and needs no tracks. It can devour everything in its path, and has medical facilities, manufacturing facilities, dormitories, an armory, and, most importantly, a Maybach garage. In the end, he’ll turn it into an endless train with its own ecosystem! With his loyal train crew aboard, he’ll drive the train, weighing tens of thousands of tons, straight over those bizarre creatures! What bizarre creatures? I thought they were speed bumps! “Train crew, remember this: whatever the conductor says is absolutely right! Now, let’s welcome the conductor for an important speech!” “I have just one thing to say: to survive the apocalypse, you have to understand the apocalypse. Meeting adjourned!” 【The author lived through the human apocalypse. This isn’t made up!】