Boundary

"Marriage. You're telling me you're getting married." Seol Woo-gyeong believed the only way to heal was to wound the man who hurt her—or to draw him back and love him once more. Yet Taeheon has never doubted her, not once across the past ten years, and he possesses neither the strength to let her go nor the desire to try. She is the only one permitted to cross the boundary he created; shutting out anyone who dares touch them, he will possess her completely within their own perfect, untouchable world. Only she can decide whether their ending is a happy one—or a sad one.