Link: Eat, Love, Kill — Characters & Cast

Finding out the definitive truth behind his twin sister’s disappearance.

Begins as an emotionally detached, hyper-disciplined chef unable to move beyond the trauma of his sister's loss. As the link returns, he allows himself to feel raw vulnerability, shifting from seeking vengeful closure to protecting Da-hyun and restoring his broken community.

Surviving daily perils, uncovering the gaps in her past, and protecting her family.

Starts as an exhausted, unlucky gig worker trapped by an aggressive stalker and repressed childhood memories. As her memory returns, she confronts severe childhood trauma and guilt, reclaiming agency over her life and identity.

Shielding her daughter at any personal cost.

A mother hardened by life who is willing to commit unlawful acts to prevent her daughter from being harmed or branded a criminal. Her relationship with Da-hyun deepens into genuine mutual respect and emotional transparency.

Possessing Da-hyun and deflecting his own childhood guilt.

A relentless stalker whose menace drives the early narrative. As his past unravels, he is exposed as a pawn manipulated in childhood by the true killer, consumed by self-hatred and malice until his demise.

Finding the real culprit to exonerate his ostracized father.

A young local police officer carrying the stigma of being the son of the primary initial suspect (Han Ui-chan). Through the investigation, he clears his family’s name and confronts the town's collective prejudices.