The Cute Little Heir Picked the Wrong Mom, and the Villainous Chancellor Took It Seriously

Shen Wan transmigrates into a book as the capital's most notorious villainess. Instead of finding a man, she picks up a cuddly little heir. But the boy's father turns out to be the rumored merciless King of Hell—the current Chancellor, Fu Yan! To survive, Shen Wan is forced to move into the Chancellor's estate, where her mastery of childcare, archery, horseback riding, and medicine turns the cold, grim household upside down. Yet she gradually realizes that not only does the little one call her "Mommy" every day, but his father's gaze toward her is growing less and less innocent!