Sloane, a surgeon, marries into a wealthy family as a 'servant wife.' In a car accident, she sees husband Grayson with Victoria, his 'savior,' and is forced to donate her corneas. After divorce, Sloane returns triumphant, revealing her heiress identity. The truth about the 'debt of salvation' uncovers Victoria as a murderer who killed her son. Victoria throws acid at Sloane, destroying her eyes. Ex-husband Grayson sacrifices his sight to restore hers. Three years later, they cross paths, she...