Beryl Gardenant is just a humble old man who runs a swordsmanship dojo in a backwater village. Out of the blue, his peaceful country life is upended when a famous former pupil recruits him as a special instructor for the nation’s elite knights!

Prince Elliott accuses his fiancée Rachel of a crime she didn’t commit and throws her in prison. Little does he know, Rachel has already heard about his plans...and she is thrilled! Rachel can’t wait to laze about and live the slow prison life!