Elara loses her family business and her mother’s heart surgery chance due to her greedy ex Silas and vicious stepsister Vesper. Forced to wed comatose tycoon Caspian as his full-time caregiver, she endures endless public humiliation. Unknown to her, Caspian faked a decade-long coma to root out internal corporate traitors and secretly backs her as mysterious investor Mr. L. He silently defends her against all slander and sabotage. After Elara gradually uncovers his secret identity, they team up. The pair crushes Silas, Vesper and corrupt family elder Arthur, takes back stolen assets, clears all injustices, cures Elara’s mother, and holds a grand public wedding to fulfill their genuine love beyond the transactional marriage.
