The sun was just right, with a gentle breeze blowing.
Clang, clang.
The Infinity was racing swiftly along the tracks by Shijiu Lake, heading back toward Hengshan Pass.
Upon hearing that the train now had a fully functional life-saving surgical medical cabin, the passengers in each carriage were all exceptionally excited. In this suffocating and bizarre apocalypse, having a precious medical system within a moving iron fortress was incredibly uplifting.
Before this, even a common injury without medication could easily lead to a bacterial infection and death, suffering from the assault of darkness, potentially mutating into a zombie or ghoul.