I Time-Traveled and Took Over Villains' Valley

Adelaide, a legendary doctor feared across both lawless and lawful circles, transmigrates to the past and marries Xavier, disguised as a common farmer and known as the Prince of Pacifier. She becomes the stepmother to three mischievous children and must navigate their rebellious antics while disciplining troublesome servants. To survive, Adelaide also befriends several notorious villains in Villains’ Valley. Xavier never expected that the seemingly delicate, helpless young woman before him would, in reality, be a mischievous mastermind more cunning and ruthless than any villain around.