Chen Mang awakens in a devastated realm where Corpse Tides consume the horizon and death pervades every breath. Survivors must rise as Train Captains, systematically harvesting minerals and resources to upgrade their engines, steering clear of the undead hordes to endure another day. Failure means servitude beneath another Captain's rule. Every train's Vehicle Accessories face rigid level restrictions, with each enhancement delivering incremental gains. Yet Chen possesses an extraordinary advantage: a birthmark granting limitless upgrade potential that defies all constraints. At Spider Foot Level 10 Supermodel Effect, this power manifests as dual strands of Spider Silk capable of extending 100 meters ahead and solidifying for a full hour, providing a stable path for trains to traverse while consuming 100 units of Level 1 Spider Silk per 100-meter deployment.