Fred Wood, a retired general, takes a job as a construction site security guard while searching for Mona's real mother. When Mona uncovers a group of thieves on the site, she inadvertently wakes Fred, who scolds her in return. During a routine inspection, Mona realizes that Sally Jepsen is her mother, though Fred remains skeptical. Meanwhile, Paul Jepsen pressures Sally into marrying Tate Ward to benefit her ailing grandfather. A mix-up leads them to believe Fred and Mona are Sally's husband and daughter from seven years ago. After chasing off the intruders, Mona insists on following Sally when she tries to leave. Fred reluctantly agrees and later helps save Hugh Jepsen's life. To escape a forced marriage, Sally offers Fred a large sum to pretend to be her husband. At the banquet, Fred steps in when Paul bullies Mona, saving her from further harm in a fit of rage.
As the best agent of the Dragon Squad, Sawyer spent three years undercover to gain the trust of one of Kevin's subordinates, securing an opportunity to approach Kevin. During his mission, he unexpectedly encountered his daughter Clara on a train, just as criminals were attempting a robbery. Clara tried to intervene but was overpowered by the criminals. Sawyer wanted to help her but felt conflicted due to his mission to apprehend Kevin. Ultimately, when Clara was in danger, he chose to intervene, but this revealed his identity, causing Kevin to take Clara hostage and flee. After a debriefing with his superior, Sawyer determined that Clara had been taken to Elliott Village by Kevin, prompting him to rush to the rescue. After overcoming numerous obstacles, Sawyer finally succeeded in saving Clara and capturing Kevin along with other criminals.
Julia Muhl was on the verge of drowning when her cruel sister taunted her from the shore, revealing a brutal truth—Julia had been betrayed by both her sister and her boyfriend, Roy Clark. Once, Julia was willing to give up everything to elope with Roy, but at that moment, it all seemed like a cruel joke. It turned out that Roy, the deceitful general manager of Clark Group, was actually her sister's secret lover, and together, they had conspired to ruin her. He even told Julia to her face that she was nothing more than a pawn in his scheme to seize Gray Group. Just as Julia was about to lose her life, Alex Gray, the man who had been secretly guarding her, sacrificed himself to save her. Devastated, Julia lost her will to live. One moment she is drowning, and the next, she awakes in shock. She has been reborn to the past, on the very day she eloped with Roy. Realizing she has been granted a second chance, Julia vows to make the right choice this time. She will seek revenge on the deceitful pair and embrace her true love, Alex. Julia soon starts her revenge. She puts her scheming sister in her place and reconciles with Alex, who is furious about her eloping with Roy. Alex declares that Julia will always be his wife, and this time, Julia willingly acknowledges it. However, her sister refuses to back down, now even setting her sights on Julia's position as Mrs. Gray. Meanwhile, their father also tries to use Alex for his own business gains, but Julia, remembering the tragic outcome of her previous life, works to prevent history from repeating itself. Together, Julia and Alex face numerous challenges, ultimately defeating their enemies and finding happiness in each other’s arms.