A normal afternoon trip to the convenience store turned into an otherworldly journey when Aira Misono was summoned to the Kingdom of Salutania. The handsome prince Kyle believed Aira to be the long-awaited Holy Saint--but as it turns out, an entirely different girl was the true savior. Aira now follows the path of a magician, and has become a valued member of the Royal Magi Assembly. While the Saint carries the weight of the world on her shoulders, Aira uses her powers to try and help carry just a little bit of that burden. Her latest plan is to try and create a purifying holy water to purge the monsters and miasma that threaten her new home!

The Saint's unique magic dwells within Sei, though she lacks full control and doesn't know why. She finds distraction in a sanctuary for rare herbs, where she can indulge her real passions. But the truth always catches up with Sei in the end, and this time, it will come through the words of a former Saint herself.

The land of Salutania needed a savior, but Sei didn't get chosen for the job. Stranded in an unfamiliar world, she wound up finding all kinds of ways to keep busy: potion-making, enchanting, and accidentally romancing a handsome knight! Deep down, though, Sei always knew she had the power of a Saint. When she reveals that power by regenerating a wounded man's missing arm, will her peaceful days be over for good?

Grand Magus Yuri Drewes has risen from his coma, and he wants to teach Sei how to wield her magic. Just one problem: Yuri definitely suspects Sei's the Saint, but Sei's not ready to be outed. Even worse, under Yuri's tutelage, Sei's power continues to grow, and soon her true strength may be impossible to conceal.

Could workaholic office lady Sei be a legendary Saint? Not according to the crown prince of another world who summoned her and quickly declared a different girl was the real Saint! That suits Sei just fine--she would much rather spend her days quietly helping people with her unbelievably powerful magic. But how long can Sei live her ideal life of leisure before her true nature is revealed?

At long last, Sei knows how to control the power of the Saint that resides within her...which means it's time to wield it. She must cleanse the forest of Klausner's Domain, or her new friends will never again know peace and prosperity. But Sei's first foray into the forest depths nearly ends in disaster. While she and the knights await reinforcements from the capital, Sei has to wonder: what if the Saint's magic isn't enough? What must she be ready to sacrifice to save the people of Klausner?

Sei's first journey abroad in this other world is to Zaidera and she's trying her hand at making magical amulets! She's also over the moon about her engagement to Albert. While busy with wedding preparations, Sei overhears how one of the members of First Prince Kyle's delegation to Zaidera is now bedridden with an unknown illness. Naturally, Sei can't just stand idly by, and, with that, her trip to Zaidera is hurriedly assured. However, upon her arrival, Kyle informs Sei that no one is sick and to make matters worse, the port has been closed, so they're now stuck abroad!