織田家の血を引く織田信宙は、大学で歴史学を学びながら平々凡々と暮らしてきた。ある日、そんな彼の元に「平行世界から来た信長だ」と自称する女性が現れる。奇天烈な展開に困惑をする信宙。そこへ自称・女信長を“歴史を歪める存在”として命を狙う剪定者という者まで現れ、ふたりの激闘に巻き込まれることとなるのだが…。
Oda Nobuhiro, who is descended from the Oda family, has lived an ordinary life while studying history at university. One day, a woman appears to him claiming to be Nobunaga from a parallel world. Nobuhiro is bewildered by this bizarre turn of events. Then, a person who claims to be a “Pruner,” who claims that he is there to fix the “distortions of history” and is after Nobunaga’s life, appears, and the two become embroiled in a fierce battle…