When a group of friends discovers a hidden blueprint of an ancient road, they unravel a chilling tale of vanished souls and unexplained phenomena on Xiangshan Road....

In a small town shrouded in mystery, a group of friends embarks on a nightmarish journey down the haunted Xiangshan Road, where eerie whispers and ghostly apparitions await those brave—or foolish—enough to challenge the road's sinister blueprint....