Nagomi Wahira, a sweet and naive girl, has long admired the charming maids in Akihabara's cafes. Determined to live her dream, she joins the Ton Tokoton maid cafe. Everything seems ordinary until she and her colleague, the sophisticated Ranko Mannen, are sent on an unexpected mission to a rival cafe. This outing plunges Nagomi into the fierce world of Akihabara's maid battles, where she witnesses Ranko's skilled combat against rival maids armed with guns and knives. Shocked by the stark contrast between her fantasies and reality, Nagomi embarks on a quest to rediscover the magic she once associated with maid life.