To inherit the family business, Pei Hui sells himself in every world. For example: Pei Hui fails to seize the family business and is hunted down, barely escaping death. He strikes a deal with a ghost through dark arts to seize the estate, only to try every means to break the contract afterward. The vengeful ghost climbs up from hell to personally claim his bride. For example: Pei Hui's sect has a rule: whoever ranks as the world's best inherits the sect as its leader. The world's best is Pei Hui's junior brother, whom he challenges every year across the land—only to lose each time. This year, the junior brother is poisoned and near death, so Pei Hui delivers himself as the antidote. After marrying his junior brother, he successfully inherits the sect. ... Pei Hui: To inherit the family business, I marry vengeful ghosts/junior brothers/grandmasters... Note:1. The top is obsessive, mildly coercive, without confinement or darkroom scenarios. 1v1. 2. No system; the term "quick transmigration" is not mentioned earlier. The story begins directly in the first world. 3. No frivolous romance: Frivolous romance refers to love affairs."No frivolous romance" implies a focus on ambition over love—yet love is boundless.