Lin Anyu was assigned to work as a cultural investigator in the Dahan Mountain because of a case involved. She thought everything was over, but the secret hidden behind the Dahan Mountain was far from simple... The unsolved case of Lin Anyu's parents will also come to light...
Purpose: Lin Anyu continues to search for clues while collecting the dusty past events of Dahan Mountain villagers, to solve the inner demons that have troubled him for more than 20 years, and to uncover the truth behind the mysterious death of his parents.