The story centers on three sisters from a traditional Thai dancing house, affectionately known as "Tre Chada," meaning Trio Tiara.

Chadaohorn, the eldest, is a vision of beauty — graceful and unmatched. Chadaploy, the middle sister, is free-spirited and brimming with self-confidence. Chadapetch, the youngest, is stunning but sharp-tongued, with a fierce competitive streak.

Tragedy strikes when Chadaohorn mysteriously falls into a canal and dies. While the official report rules it an accident, the truth is far more sinister — she was chased and murdered. Now, her restless spirit lingers, consumed by vengeance, waiting to uncover the one who stole her life.