Riku revisits her childhood memories after finding an old teddy-bear in her closet that was given to her by her grandmother, Rika. Dark goes to steal an artwork from the "haunted" Old Clover Mansion... which is where Riku lost the teddy-bear when she was younger, that it was later rescued by a boy. Risa also discovers a secret close to Dark's heart after Dark says she won't see him anymore. Riku figured out later that it is Daisuke who retrieved her precious thing, the teddy bear.