Flunked Exams, Built a School for the Supernatural

After failing the college entrance exam, Mason Litt awakens a system that commands him to establish Netherfall Academy. This academy doesn't offer standard subjects; instead, it teaches ghost hunting, corpse wrangling, body retrieval, and spiritual healing. As its fame grows, more and more students enroll. With their support, Mason walks the unconventional nether path to ascend to immortality.