Han Seohee's world falls apart when she is framed for the murder of her beloved grandfather by none other than her dear husband and cherished cousin! This carefully crafted scheme quickly leads to Seohee's own demise... until she awakens in the past as an unmarried student. Determined not to waste her life on a man again, she starts learning the family business and enters the fight for succession. But with her own family plotting her downfall, will Seohee survive long enough to prove herself?