Jojo, a 17-year-old girl from Bangkok, is about to graduate from high school. After her friend Q reveals a secret to her, the two girls grow close and spend all their time together. Jojo's father wholeheartedly approves of the friendship and is just glad that Jojo is not going on any dates with boys.
When a young girl's family curse kicks in, her older sister seeks to safeguard her from the malicious spirits that killed their mother.
A mysterious, clever girl named Nanno transfers to different schools, exposing the lies and misdeeds of the students and faculty at every turn.
