The protagonist accidentally stumbles into a mysterious world of ghost hunting, embarking on a perilous journey with his grandfather and uncle. In those years, they venture deep into shadowy old mansions to battle the evil spirits lurking within, and brave remote mountain forests to fight off sinister entities. At an abandoned hospital, they are attacked by terrifying specters, but courage and ingenuity help them escape danger time and again. As the protagonist grows, he witnesses the power of courage and family bonds, and together they write a thrilling ghost-hunting legend.