A jealous young man tries to steal his brother's girlfriend by using the power of an ancient myth.

Marisa and Dino are in one school and one class. Between them there are often quarrels over minor matters. Dino's friends are annoyed with Dino's always giving in, as well as Marisa's friends who like to give advice to Marisa, but Marisa doesn't care, Marisa is still mean to Dino.

Nala, Tama, and their two cousins, Reno and Inka, are going to visit the ranch of Aunt Canda, their favorite aunt, in Ambarawa for the first time without parental supervision. Momo, Nala and Tama’s adopted older sibling, accompanies them. Their adventure begins with a mysterious map given to Nala as a gift by Baja, their friend. Then strange things start to happen to them when Inka is suddenly kidnapped. They then decide to follow the trail of the kidnappers that lead them to a cave in the woods. But they are also captured, as the kidnappers actually want Nala’s map.