A young traveler, Xiao Xi, boards a mysterious express train, unaware of the terrifying fate that awaits her in the depths of an ancient abyss....

A traveler aboard the eerie express train finds himself trapped in a world where the whispers of the past echo through the carriages, leading him on a harrowing journey into the unknown....

When a mysterious train called the Demon's Express promises a journey to the unknown, three strangers find themselves entangled in a chilling quest that will challenge their sanity and their very existence....