Lynch, a modern young man, woke up with a severe headache and found that he had traveled to a strange world full of steam machinery and hidden power, and became Elliot Fern, a recently graduated college student. Not only did he inherit Eliot's poor life and family responsibilities, but he also found himself involved in a deadly mystery among the mysterious manuscripts, an old spring wheel pistol and the strange wound on his forehead that he left behind. In order to survive, protect his new family and find his way back, Elliot must carefully explore the dark side of the world, learn extraordinary knowledge to control dangers, deal with various mysterious forces, and gradually uncover the truth about the death of his predecessor and the origin of his own time travel.
