By chance, Lin Xiao touched the ancient bronze door and was transported to the zombie train in "Train to Busan". Facing the sudden tide of corpses, he awakened the first-level gene lock on the edge of life and death.
Breaking through the genetic lock in "Train to Busan", awakening the substitute messenger in "The Mist", descending into a strange world and merging with the sea of human collective consciousness...
[Cry][cry][cry]