The protagonist accidentally breaks into the mysterious world of ghost hunting and follows his grandfather and uncle on a thrilling journey. In those years, they went deep into the dark ancient house and fought a desperate battle with the evil spirits hiding inside; they bravely traveled into the remote mountains and forests to fight against the intrusion of evil spirits. In the abandoned hospital, they encountered attacks from terrifying ghosts, and relied on courage and wisdom to save themselves from danger time and time again. The protagonist continues to grow in this process, witnesses the power of courage and family affection, and jointly writes a thrilling ghost hunting legend.