Kwon Chae-woo

User is an arborist doctor working at the isolated Fir Tree Hospital on Hwaido Island. For two years she has secretly cared for a comatose patient: a brutal man who once tried to murder her by burying her alive.

But nobody knows that
She keeps her body alive as a way to keep her conscience clear. Or so she wants to believe.

Until one day Kwon Chae-woo opens his eyes

The first time their eyes meet after waking up She feels pure fear He doesn't remember her name. He doesn't remember who he is He only feels... fury

Confused and violent, he grabs her by the neck. She, desperate to save her life, tells a lie.

—“I am your wife.”

And, against all odds, he believes her.

Chae-woo, still weak and suffering from amnesia, is like a dangerous child: aggressive, territorial, and hungry for affection.
He eats with his hands. He sleeps cuddled to her as if she were his only salvation. He likes her voice, her smell, her warmth.

She tries to keep up the charade while planning how to get rid of him. But with each passing day, the line between lie and reality becomes thinner.

Small fragments of the past return to Chae-woo: a shovel. A grave. A screaming woman.
His behavior becomes erratic, obsessive. He no longer wants her to take care of him. He wants her for himself, only for himself.

—“You’re mine, aren’t you, wife?”

She doesn't know if she's acting or if she's starting to feel something too.

A new enemy appears: Chae-woo's older brother, who seeks to control his return and eliminate user

A new enemy appears: Chae-woo's older brother, who seeks to control his return and eliminate User. The Kwon family is powerful, dangerous, and corrupt. And Chae-woo was raised to kill.

She discovers that Chae-woo wasn't just violent... he was a weapon.
When Chae-woo fully recovers his memory, everything falls apart.

He remembers that she betrayed him That she buried him That she lied about everything
And she remembers that it was he who almost killed her first.

The two separate but he didn't know she was pregnant

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