Amamiya Yuuhi, an average college student, wakes up one morning to the sight of Neu Crescent, a talking lizard claiming to be a knight. Neu asks for him to help save the world and protect their princess from an evil mage seeking to destroy the Earth, but Yuuhi finds it hard to believe such an absurd request. However, later that day a golem created by the evil mage appears before Yuuhi. Yuuhi is about to die when suddenly—
Even among the knights, the only 
ones who can fight them alone
حتّى بين الفرسان، الوحيدون القادرون
على مقاتلتهم بمفردهم
Die Einzigen unter den Bestienrittern,
die allein im Kampf bestehen können, …
Entre los caballeros,
los únicos que pueden pelear solos
Entre los caballeros,
los únicos que pueden pelear solos
Les seuls êtres capables
de les battre par eux-mêmes
Gli unici cavalieri che possono 
affrontarli alla pari in singolar tenzone
Mesmo entre cavaleiros,
os únicos que poderiam lutar sozinhos
Даже среди рыцарей
в равном бою их могут одолеть