To You in a World Without Light

The heroine marries her boyfriend to take over the family business, but on the day of the wedding she is diagnosed with stomach cancer and is promptly abandoned by him. Swearing revenge on the traitor, she quickly marries a blind man—only to discover that he is not disabled at all, but the wealthiest man in town. Together, the couple takes on her ex and his mistress and reclaims the family business. Then it turns out her illness was a misdiagnosis, and the two go on to live a happy life.