Seven years ago, Sabrina donated blood to save Steve but was sabotaged by Cinda and Dr. Jam, losing her memory and raising their son Leo alone in the slums. Seven years later, Steve encounters them on the street, mistakes them for pendant thieves, forcibly takes it back, and humiliates them. When the truth emerges, Steve desperately makes amends and joins Sabrina to expose Cinda's DNA forgery, kidnapping, and murder attempts. After regaining her memory, Sabrina testifies against Cinda and finally accepts Steve's proposal under the memorial tree, reuniting the family.