1990s_(style), 2girls, 3boys, animification, black_serafuku, blonde_hair, blood, blood_on_weapon, brown_hair, cardigan, cioccolatodorima, collar, daphne_ann_blake, dog, english_text, facial_hair, fox_mask, freckles, fred_jones, gakuran, glasses, holding, holding_knife, knife, mask, mixed-language_text, movie_poster, multiple_boys, multiple_girls, orange_hair, red_hair, retro_artstyle, sailor_collar, school_uniform, scooby-doo, scooby-doo_(character), serafuku, shaggy_rogers, shoes, sneakers, stubble, velma_dace_dinkley, weapon