Undying Secret

Elda returns home to psychic friend Dr. Tinthep. She keeps seeing a ghost in pink Luntaya fabric near the home of Elawin, a blind 100-year-old woman.

Tinthep shares a strange dream. Elda sneaks into Elawin's home to find the cursed fabric's secrets. Minphayu's past unfolds.

Tinthep confesses his love to Elda. After a terrible accident, his soul returns to Phinyawadi, where he meets Princess Minphayu for the first time.

Tinthep's soul is trapped in the body of a guard in love with Minphayu. The princess claims he promised to clear her name, but he remembers nothing.

Elda begs Tinthep to wake up. In the past, Tinno and Minphayu's forbidden love blossoms while Yongtaman and Yongtaya's jealousy sparks a crisis.

Secretly aiming to seize Phinyawadi, General Harry leads British forces there. A soldier, David, falls for Minphayu, igniting a war for love and land.

Minphayu is whipped, tarnishing her land's image. General Harry plans to execute guards — Tinno's fate hangs in the balance.

Tinno's execution is a ploy. Saenda begs the General to lure out their enemies. Yongtaman and her daughter use black magic to seduce the British.

Yongtaman trades her body for power. As her daughter pursues David, Minphayu witnesses the cruelty of the British. Tinno is not really dead.

Minphayu weaves some black Luntaya fabric for Tinno. They escape, but the ritual that was supposed to protect them fails, unleashing evil spirits.