Subway Survival: I Can Upgrade My Train Without Limit

My name is Lin Ye. The moment I opened my eyes, I was thrown into a post-apocalyptic subway survival game. Each person gets a train, with its own separate track, so no one can meet. While everyone else fights with knives to scavenge resources and stay alive, I can get free supplies with a daily sign-in and make a fortune by picking up junk along the way. A busted train from the start? I'll upgrade it and take on the monster hordes head-on. I meet Su Qing, a sharp-tongued female player, on the train trading platform. We spend our days bantering and trying to outsmart each other. Later, the System forcibly merges our tracks and trains, and our life as unwilling roommates somehow makes my heart flutter. I drive a steel behemoth, smash through fear on the tracks of despair, and fight my way to freedom, vowing to escape this deadly game!