The boy who was born in the coffin kept the last wish of Mr. Yizhuang and sent his adopted sister to the immortal gate with his own hands. After the sworn sister entered the immortal sect, the young man accidentally entered the Yinshan Mountain of Hundred Ghosts and had no choice but to embark on the path of ghosts. At this point, a ghost monk who holds a ghost sword, kills the giant demon head, and slashes the immortal master of the Immortal Sect, begins his legendary path to immortality.