Yunjin has been confined to her ancestral home since she was a child. Her dreams come like a tide, bringing with them broken fragments of time and memories that do not belong to her. When night falls, the nameless portrait in the family ancestral hall quietly cracks, and the secret words behind the wall tell of the unsolved blood curse from thousands of years ago. Each generation of Yun's descendants disappears without a trace on the night of adulthood, as if being swallowed by the shadow of the family. Yunjin is determined to break free from the chains of fate and pursue the truth buried in the dust of history. She stepped into the forbidden land that no one dared to set foot in, and confronted her ancestors in the darkness, and the boundaries between soul and inheritance gradually blurred. She must make a choice between family destruction and self-salvation - and this choice may awaken secrets that have been sleeping for thousands of years and lead the entire family to an unknown shore. The spirit and the body are intertwined, the past and the future are intertwined. Yun Jin's steps are echoing in the deep time and space tunnel, waiting for the judgment of fate.