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...?

A newfound harmony flourishes between the kingdoms of Noston and Paffuto, and beyond international relations, fresh opportunities for friendships and romance arise! As their relationship deepens, Vik wants to help Claire face her scheming half-sister, Charlotte, at the upcoming ball. Although there’s no save point before this boss encounter, Claire is now equipped with a mysterious arcane treasure that’s always been surprisingly close at hand and also has a party of friends to support her. They just might put a stop to Charlotte’s furor...but the younger Martino daughter is not afraid to resort to underhanded tricks!

After finding out she is to be forced into an marriage of convenience as soon as she graduates high school, Kokoro sees her life ending before her eyes at her father's wishes. And so in her final year of high school, she decides to indulge in her love of other women, and create an incredible sketchbook of lesbian romance to leave behind as her legacy. As she observes the young women of her town, she learns more about their desires, their struggles, and the unpredictable whims of love.

Toshimitsu Yamamura lives together happily with his boyfriend of many years, Gonta Tsubakisaka, but in his everyday life Toshimitsu isn't really... "out." After his vehemently progressive employee had the idea to list their real estate business as LGBTQ+ friendly, Toshimitsu has been very anxious about accidentally outing himself, and he often channels his anxiety into baking incredible treats for his carb-conscious boyfriend. With the love of his boyfriend and his love of baking, maybe Toshimitsu will steadily become more comfortable being his authentic self!

Rebuilding from the ground up is old hat to Claire Martino after falling out of societal favor in her homeland and arising from the ashes as a hero in a neighboring kingdom. Therefore, when tragedy strikes due to her half-sister’s malicious scheming, Claire doesn’t think twice about going back in time to set things right. However, two can play at that game... Against old and new enemies alike, Claire is in for more trouble than ever before. Fortunately, with her quick wits, unshakable resolve, and trusty team of allies, she remains determined to unlock the good ending. With the power of the Paffuto Kingdom at her back, can she beat Charlotte at her own game? And while Charlotte pursues her own love interest, can Claire reignite the spark she shared with Vik?

Fated to die as the villainess of an otome game, Mystia sets out to change her own unhappy ending! Mystia Aren is desperate to prevent her predicted dead end from the Kyun-Love otome game, but all the game's potential love interests — and even the game's protagonist, Alice! — are making things incredibly difficult for her. Will Mystia be able to get Kyun-Love's main events back on track, or will all the otome game boys continue to fall in love with her?

Now in her fifteen-year-old body, Claire has returned to Paffuto, this time as an actual noblewoman with special treatment, courtesy of her ex-fiancé Prince Asbert. She's reunited with Prince Vik, Lui, and the others, but she's forced to keep the secrets of their former lives from them. When it's revealed that Prince Vik has an older brother in this timeline, Claire begins to wonder what happened in the year before she met him originally... Could his brother have been banished? Is Prince Vik in danger? What could he have been hiding from her, even when they were engaged?