After being separated from her companion and held captive, Rin finally broke the enchantment and was able to reunite with Aghyr. Now their only chance at getting answers about the sacred sword lies with the very same wind oracle who trapped Rin—Buren! Can they trust Buren when he says he's seen Rin's missing sister, Lys? Not only that, but Buren claims Hitaken actually has a sister sword! Everything that's happened so far seems to be connected in ways Rin doesn't yet understand, but Aghyr might have a vital clue he's been hiding from Rin all this time...

The kingdom of Nohmur has been a peaceful land for humans since the exorcists repelled the demons and sealed the way to the underworld of Ruhmon. Two sisters, Lys and Rin, are the heirs of the illustrious Shirano family, the most powerful clan among the exorcists charged with watching over the barrier and maintaining the balance between the two worlds withe the aid of Hikaten, the Sword of a Hundred Souls. One fateful day, however, with the neighboring villages suddenly coming under violent attack, the peace is broken... and the sacred sword begins to react to an unknown phenomenon.

The kingdom of Nohmur has been a peaceful land for humans since the exorcist Eron Shirano repelled the demons and sealed the way to the underworld of Ruhmon. Generations later, sisters Lys and Rin are the heirs of the illustrious Shirano family, the most powerful exorcist clan charged with watching over the barrier and maintaining balance between the two worlds with the aid of Hikaten, the Sword of a Hundred Souls. Until one day, for unknown reasons, demons begin slipping through once more... and suddenly, Lys vanishes without a trace, leaving the sacred sword behind for her little sister to take up. As the underworld threat grows, Rin sets out alongside her companion, the mysterious Aghyr, to find her missing sister and figure out how to fortify the weakening barrier between her world and that of the monstrous creatures that threaten her kingdom once again.

Soramaru's quest to grow stronger brings him to the leader of the Yamainu, Abe no Sousei. Sousei proposes a trade: training in exchange for information. In search of the information required, Soramaru disguises himself and — with the help of youngest brother Chutaro — infiltrates the very prison he's taken so many criminals to: Gokumonjo. But nothing is ever as easy as it seems, and although Soramaru finds the information he needs to make a deal, eldest Kumo brother Tenka suddenly finds himself under arrest and in dire straits...

After their search for the missing Great Priestess Lys leads Rin and Aghyr into trouble and an unexpected battle at the Water Sanctuary, they take some time to regroup among their friends of the Kaishin Clan. There, they meet up with the Fire Oracles Kara and Koru, who have prophesied the arrival of the Scarlet Soul— none other than Rin Shirano herself. With the Fire Oracles' help, Rin reclaims her sister's sword Hitaken, which has chosen her as its wielder. Whether she feels ready to take on the responsibility or not, she is the only one who can carry the ancient exorcist blade now. With demon activity increasing throughout the land, it's more important than ever that the Great Priestess is found as quickly as possible... even as forces gather that will stop at nothing to make sure Rin can never see her sister again!

Betrothed to Prince Asbert of the great kingdom of Noston, Claire is shocked when the engagement is suddenly annulled. More than that, the new consort to the throne is none other than her sister, Charlotte! As the daughter of the now disgraced duke and scorned as a villainess, Claire leaves everything she knows and sets out on a journey to find her true self. But wait, isn't that's the plot of the game "Upstart ♡ ETERNAL LOVE" on its hardest difficult setting...?

She loves meat and fried foods, and eats only karaage bento. Wearing exclusively clothes with weird characters printed on them, her fashion sense is practically non-existent. No confidence in her own looks. Extreme social anxiety. She speaks with a country drawl, and even her name is unusual. But then Mame (born in Tottori prefecture) was discovered by an intimidating, bespectacled rookie manager, and now begins the arduous task of getting her ready for auditions! The road to Top Model looks awfully steep from here.