The unlucky wage slave named Hannah Jones accidentally traveled into a novel and became the vicious substitute villainess who falls for the male lead, Daniel Miller, The villainess tried to frame the male lead's true love, aiming to take her place, but ended up being confined to a mental hospital. But in the end, through Hannah's efforts, she finally changed her tragic fate and won Daniel 's heart.
She was born into a wealthy family but ended up living a tough life away from home. To protect her family, she hastily marries a top male escort, only to find out he is actually a mysterious and powerful business tycoon, charming and capable. After their marriage, they share many funny and sweet moments, and everything seems perfect. However, fate has other plans, and harsh trials are just around the corner, leading to the ultimate revelation of all truths.
Five years after a forgotten one-night stand, single mom Stella decides to find her daughter's father to cure the child's supernatural ailment and encounters ill, cursed CEO Charles. Though neither remembers the other, a familiar pull leads her to heal him and uncover a plot against his family.