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.