The setting takes place in Japan, where Daphne, Freddy, Shaggy and Velma attend an international high school.
Their school lives are integrated, despite many differences in interests, and the gang's passion for solving mysteries continues to show in their group. With this passion, they formed a small club known as the Mystery Incorporated Club, Mystery Club for short.
Another club happens to take interest in the gang's. The Paranormal Investigation Club(PIC) asks them for assistance in a special project in which more members are needed.
A mystery was left unsolved. The main task the PIC crew offers the Mystery Club is to help find a supposedly cursed object known as the Mirror of Darkness. With it, they can see spirits from its reflection, as well as capture the souls of those spirits that walk among the living.
An accident occurs during the expedition for the lost mirror, and leaves the Mystery Club in confusion and wondering, where's Daphne...
