This year there is a new Thai television series with a spiritual, horror and romantic theme, played by Metawin Opas-iamkajorn, a series produced by GMMTV entitled Enigma. Win Metawin's co-star in F4 Thailand: Boys Over Flowers, Prim Chanikarn is reunited with him as Fa, a student who is on a mission to uncover AJin's secrets but is also very interested in him. You can watch it on GMM25 as well as Prime Video and YouTube.
 Enigma The Series tells of various horror and mystical events that occurred at a school called Satrikurat School. This incident was felt by a class 12 student named Fa. One day, an outstanding female student suddenly stabbed her teacher with a pencil, causing the teacher to be seriously injured. People also thought that the student was too stressed because of school lessons. However, Fa didn't believe that, according to Fa, he felt there was something strange at his school. Fa's suspicions became stronger when a male teacher entered her school. The teacher named Ajin has a clumsy appearance, but is very mysterious. As a result of all his actions in a series of strange events at his school, Fa has to enter a dangerous and mysterious world.
 From episodes 1 - 4, Enigma was successful and always trending on Twitter because every episode they presented was able to captivate the hearts of the audience. In the last episode, it was told that Fa and Ajin ended sadly. After Fa confessed his feelings, Ajin used his magic which made Fa forget the memory of him. Then the audience was shocked by the appearance of Bright Vachirawit as a mysterious man monitoring Ajin. The Thailand Enigma series still seems to leave a lot of mystery in the final episode. The unsolved and intriguing mystery of the ending of the Thailand Enigma series makes the audience look forward to the Thailand Enigma season 2 series.
