Bunshin Skill De 100 Nin No Ore Ga Muso Suru Zannen! Sore Mo Oredeshita (No Kusu Novels) [Light Novel]

[Machine Translation] Nobuo was a dull teacher. In the other world, he used his "alter ego skill" (disguise skill) to create himself in various forms and occupations, and was active in various fields. However, his peaceful days come to an end when an all-out war between humans and demons begins. The Holy Duchy of Altar is preparing to invade the demon territory. When the alter ego #4 discovers that Princess Farrah is an imposter, he and Sayo take advantage of this opportunity to escape from the country. Meanwhile, Nobuo sends a disguised "alter ego" disguised as a beastman of the White Tiger tribe to gather information on the demon tribe side as well. He steadily closes the distance with the Demon King, but the Demon King collapses during the battle. Then, for some reason, he leads the demon tribe to fight against a group of heroes. Among them is alter ego #4... The war between humans and demons intensifies. What is the purpose of the fake Furla who controls it behind the scenes? And finally, Nobuo meets the main heroine - the exhilarating reversal fantasy, now complete!

冴えない教師だった信夫。異世界では「分身スキル」「変装スキル」を使って様々な姿・職業の自分を生み出し、あらゆる分野で活躍していた。しかし、人間と魔族の全面戦争が始まったことで平穏な日々は終わりを告げる。魔族領への侵攻準備を進めるアルタール聖公国。王女ファーラが偽者であると知る分身体4号はこの機に乗じて紗代と共に国からの脱出を画策する。一方、魔族側にも情報収集のため、白虎族の獣人に変装した分身体を送り込む信夫。順調に魔王との距離を縮めていくも、戦いの中で魔王が倒れてしまう。そして、なぜか魔族を率いて勇者一行と戦うことになる。その中には分身体4号がいて...激化する人間と魔族の争い。それを裏で操る偽ファーラの目的とは!?そして、ついに信夫はメインヒロインと出会うことになり―やりたい放題爽快逆転ファンタジー、ここに堂々完結!!