The mission of Yakisobaman and Uncle Negi is to ensure the safe passage of the young Pepper Trio and their crucial goods to Vegetable Village before the carnival tonight. However, Baikinman and his posse are scheming to pilfer the valuable cargo. Fortunately, Naganegiman arrives on the scene to lend a hand in combating the adversaries. But is there a way to pinpoint the identity of this enigmatic warrior with a mask and sword?