Tiara, who has served the Empire of Leris since she was a child and healed people with the power of a saint, is suddenly branded a "false saint" and expelled from the court one day.
However, Tiara, who had been fed up with the harsh work and environment, is overjoyed to be expelled and says, "Now I can live freely! She is overjoyed. She is also delighted to receive a letter from her old friend Alex, a prince from a neighboring country. She is invited by her old friend Alex (who is actually a prince of a neighboring country!) to come to his former country, the Kingdom of Ekbalt.

Tiara's freewheeling second life begins!
幼い頃よりレリス帝国に仕え、聖女の力で人々を癒やしてきたティアラはある日「偽聖女」の烙印を押され宮廷を追放されてしまう。
だが、これまで過酷な労働と環境にうんざりしていたティアラはむしろ追い出されたことに「これで自由に生きられます！」と大喜び。
しかも旧友のアレックス（なんと正体は隣国の王子！）から彼の故国・エクバルト王国に来ないかと誘われて……!?
真の聖女・ティアラの自由気ままな第二の人生がスタート！