Twenty years after an acrimonious break-up, rock band "The Spiders" are asked to re-form as the subject of a Reality Show. However, the band's original producer and songwriter is now living in Thailand, forcing the four remaining members to abandon their mundane lives, to once more pursue their quest for "Glory Days".

A group of friends visit the scenic town of Pai between Chiang Mai and Mae Hong Song to look for an idea to make a good movie that will best describe the story of this town. They have different opinions on this town so they decide that each person will go out and find their own ideas to put in the movie.

While on a trip to Thailand, a successful American businessman tries to radically change his life. Back in New York, his wife and daughter find their relationship with their live-in Filipino maid changing around them. At the same time, in the Philippines, the maid's family struggles to deal with her absence.

Ming seas ghosts since she's a little girl. One day, a young doctor visits her, knowing she can contact the dead. He wants her to find the reason behind his father's death, who supposedly committed suicide.

In Bangkok, the medical student Mai has her first contact with cadavers in the anatomy class; however, after touching the dead body, she is haunted by the ghost of a woman. The dean Professor Winai advises her to follow another career, but her Professor Prakit offers to help Mai to supersede her fears and beliefs. When Mai sees the picture of Ning Priatyda, the girlfriend of her former boyfriend Tos, she recognizes the ghost and decides to investigate Ning, discovering that the young woman is missing. Later she finds that her tenant Noi has seen the ghost of Ning many times at her house. When the security guard Swai calls Mai, she discovers a dark secret about the fate of Tos and Ning.

To honour his father's dying wish, a man goes in search of his old friend and along the way he experiences love, betrayal and revenge.