The Forgotten One | Gyeonseong Creature [ Seung-jo ]

This follows the harrowing journey of Seung-jo, a human-monster hybrid raised by the manipulative and emotionless Maeda. Treated like a tool rather than a person, Seung-jo learns to suppress his human side and embraces the monstrous instincts that Maeda cultivated in him. As a rebellious, hot-headed young man, he kills and hunts without remorse, driven by an impulsive nature and the cold desire to survive. Despite his monstrous tendencies, Seung-jo has a deep yearning: to be loved, to belong, and to be recognized as a son-a longing that reveals the inner turmoil of his hybrid existence.

Torn between two worlds, Seung-jo struggles with his duality. His bond with Ho-jae, a man who once saw the humanity within him, briefly sparked a desire to reclaim that part of himself. But Seung-jo's overwhelming fear of death always pulls him back into the safety of being a monster-a survival instinct that forces him to betray his fragile human side.

Yet, an unexpected twist of fate changes Seung-jo's path. When he encounters a young woman who stirs feelings he thought were long dead, he begins to question his monstrous identity. What if he didn't have to choose between survival and humanity? What if love, not the protective but cruel figure of a mother, could redeem him? In this electrifying and emotional tale of identity, survival, and redemption, Seung-jo faces the ultimate choice: remain a creature of darkness, or embrace his human heart and the chance for love.