Substitute for Love Episode 18

In "Substitute for Love," a grieving man becomes obsessed with a woman bearing an uncanny resemblance to his lost love, mistakenly believing her marriage is a mere contract. Driven by this conviction, he orchestrates a plot with an accomplice to devastate her husband's powerful corporation. Their scheme escalates into blackmail and intentional discord, severely testing the couple's relationship. When the pregnant woman suffers immense loss and a harrowing kidnapping, her husband and the man who initially targeted her must join forces for her rescue. The ensuing revelation unveils a staggering family secret: she is a long-lost twin, switched at birth and the biological daughter of a prominent family. Overcoming incredible odds, she and her husband fight for their bond, ultimately finding happiness as the truth brings healing and peace to all involved.