Naet Nakin

Naet Nakin is a 2018 Thai thriller fantasy television drama. It is directed by Warot Kongkalai, and stars Susi Susira, Fern Nopjira, Dan Worrrawech and Tong Savitree.

Plot
Nicholas and Amara have a son named Itsara, and are expecting twin girls named Ornchuma and Inthira. As Amara is nearing her due date, they are visited by aunt Helen. She reminds Nicholas that the birth of a female child into their family will bring upon a horrible fate, as their family is cursed. Helen tries to kill the twins the night they are born, but fails. When the twins turn six, Inthira, the younger twin is angered to the point of becoming Medusa, an evil creature capabe to turn people into stone and even control minds. She kills one of the servants in the house. Nicholas takes Inthira to Greece, in attempts to find a cure for the curse. Left behind are Amara, Itsara and Ornchuma. 20 years later, Nicholas dies abruptly and Inthira is forced to return home. While Ornchuma and Itsara welcome their younger sister, her mother is not happy with her return. Will Inthira be able to suppress her inner monster?

Episode 18
Totally dominated by Medusa's influence, Inthira hypnotizes and kidnaps Koi, to force Itsara to hand over the sword of Perseus, the only weapon capable of killing her.