The story follows three sisters from a Thai dancing house nicknamed "Tre Chada" meaning Trio Tiara. The eldest, Chadaohorn, is the most beautiful woman one could lay eyes on, unmatched by anybody. The middle, Chadaploy, has an air of free-spiritedness and self-confidence. Finally, the youngest, Chadapetch, is just as mean as she is pretty, and loves to compete with people. One day, Chadaphorn falls into a canal and dies. The conclusion of the investigation was "accidental death". However, in reality, it was not an accident but a murder. Someone had chased her and murdered her that night. Now her spirit lingers in the air, holding a deep grudge against the one who caused her death.
Donovan is an American model in search of a woman he's lost touch with. Pam is a kindergarten teacher. When her grandfather becomes sick, Pam learns he'll need to undergo an expensive operation. In order to raise the funds, Pam takes a job working for Palee Modeling where she's assigned to work as a manager and personal interpreter for Donovan. She's soon wrapped up in both his work and personal affairs. The two are going closer when Pam learns Donovan's secret.
After a one-night stand with Pokpong, a male dancer Lalin meets at her friend's bachelorette party, Lalin decides to hire him. The job is simple; Pokpong is to marry Lalin for a few months so she can prove to her family that she deserves to be the heiress of her father's company. Things start to change when Lalin discovers there is more to Pokpong, than just a one-night stand.
A hit man named Kai flies into Bangkok, gets a gun, and orders a cab. He offers a professional female driver big money to be his all-night driver. But when she realizes Kai is committing brutal murders at each stop, it's too late to walk away. Meanwhile, an offbeat police detective races to decode the string of slayings before more blood is spilled.
Aerin Yuktadatta is an actress. She attended Chulalongkorn University studying in the International Department and Faculty of Communication Arts Aerin was born into a wealthy family with her father working for Thai Airlines, so she travelled a lot when she was a child. After her father passed away, her mother began taking over the business of selling airplanes and helicopters. Prior to debuting on TV, Aerin had been modelling at events that earned her some money. Later on, Jieb Sopitnapa Chumpanee and Aom Phiyada Akarasenee helped Aerin start her acting career. Both of them suggested that Aerin go audition for a lakorn with Exact, which landed her a role in "Kaew Lorm Petch".