"Silent Hill 2" is adapted from the popular video game "Silent Hill 3". Heather Mason (Adelaide Clemens) and her father Harry Mason (Sean Bean) have been on the run for many years, but she never understands what those dangerous things are. She has been harassed by mysterious forces for many years, and has been disturbed by creepy nightmares for a long time. On her 18th birthday, she found herself being secretly followed, and the accident that followed also caused her father to disappear strangely, leaving only a mysterious message. In that incident, she found that her identity was forged, and her memories of the past became nightmares. All these strange dreams and things led her to the strange and terrifying country-Silent Hill. After entering here, Heather discovered many amazing truths. What awaited her on the road was the threat of fear, and the mystery of her life experience was slowly revealed. Various terrible creatures appeared in this place, and someone told her that she was the one who was destined to kill all nightmares and monsters...