The Hidden Heir's Revenge

Mark Linden, young master of Linden Group, hid his identity as Sullivan family's live-in son-in-law for three years. He endured humiliation from mother-in-law and sister-in-law; only wife Cecilia Sullivan was sincere. When the Sullivan family faces crisis, Mark reveals his identity, saves them, and crushes rivals. He protects his wife, eliminating Alden family's feud and Grant family's threat. They hold a make-up wedding, trading three years of tolerance for a lifetime of fulfillment.