Plucky young Lotte embarks on an adventure with her uncle Klaus to solve the mystery of three stones that a pair of hooded figures are attempting to retrieve.Plucky young Lotte embarks on an adventure with her uncle Klaus to solve the mystery of three stones that a pair of hooded figures are attempting to retrieve.Plucky young Lotte embarks on an adventure with her uncle Klaus to solve the mystery of three stones that a pair of hooded figures are attempting to retrieve.