Genius Baby and the Ghost Doctor Mother

Overnight, she transmigrates and the renowned ghost doctor and assassin becomes a discarded concubine who has been unfaithful but doesn't know who the other man is. No big deal, this body isn't hers anyway. But why is she pregnant? She grits her teeth and gives birth! Five years later, she returns in force with her child, dazzling the world. Her scumbag husband wants her back? Get lost! Her scheming stepsister frames her? She'll show her what it means to be disgraced! They say she throws her weight around? “Nonsense, Mother clearly uses her money to throw her weight around!” Ask who the other man was? He's dead! A certain man floats up to her, gazing at her forlornly. “I'm dead?”