Ghost

After Yang Jeongin is murdered on a rainy night, Kim Seungmin is left with nothing except regret. The last conversation they had ended badly, and before Seungmin can fix it, Jeongin is gone.

But death doesn't feel final.

Weeks after the funeral, Seungmin begins noticing impossible things. A familiar figure standing across empty train platforms. A reflection that disappears when he turns around. Late-night phone calls from Jeongin's disconnected number. Whispers in places no one else can hear.

Then the messages begin.

Small clues appear wherever Seungmin goes, almost like Jeongin is guiding him somewhere. At first Seungmin thinks grief is destroying him, but the deeper he follows the haunting, the clearer one terrifying truth becomes:

Jeongin's ghost stayed behind for a reason.

He wants Seungmin to find his murderer.

As Seungmin uncovers hidden secrets, broken memories, and the truth behind the night Jeongin died, he's forced to confront the guilt he tried to bury alongside him.

Because some ghosts haunt out of anger.

But Jeongin haunts out of love.