Koyomi Morishita decides to join the Anehara Cross School of Magic but soon finds out from Misa Anehara that the school no longer exists. However, later whilst visiting Akihabara she once again encounters Misa and gets caught up in the world of 'Modern Magic'. After assisting her in capturing two criminals Koyomi finally earns her chance to study under the famous Misa Anehara.