Rowan was left to Teyvat by the Crimson Moon Dynasty of Khanri’ah. They have no memory of any time she’s lived through up until the age of 16, caring for Athea, her two year old sister, and under the tutalige, “care” and order of the Lawrence clan of Mondstadt.
As Athea grew older, Rowan left her alone more often to do jobs for the Lawrences and have alone time. She met Venti as well and was taught Opera by him.
When Rowan was about 18 she was running low on money to care for Athea, the meager penance from the Clan barely enough for her to survive, much less their young sister, barely six years of age.
Because of that, Rowan was forced to go into work for the Fatui, a grunt to take care of The Doctor’s segments.
The years went on quickly from here, Athea never knowing how Rowan slaved to make ends meet or that she was compromising her values by working under one who values life so little.
When Rowan was about 22 they were transferred by request to another Harbinger: the new 8th—replacing La Signora—Belladonna, the Reverie.
When they met, at Belladonna’s greenhouse in Snezhnaya, they instantly fell for each other, florting almost immediately.
It wasn’t until later, at the request of Capitano and Tartaglia—Ajax—that in recognision of the honor Rowan held and the wirk she put in, she was promoted to the role of a Harbinger, sharing the seat with Belladonna.
During the inaugural ball Rowan received their Puro delusion from the Tsaritsa, and, afterward, Rowan and Bella first kissed. Though they were inebriated so they never confirmed anything with each other.
Belladonna and Rowan would then use kissing each other as a guise of sorts to get out of situations, though slowly falling into a relationship through it.
It was just after becoming the other half of the Reverie that Rowan and Belladonna were invited to speak with Arlecchino, whom Rowan also had befriended along with Belladonna, Ajax and Capitano.
Arlecchino then revealed Rowan’s background to her, and the fact that they were sisters. As well as being able to tell her that Rowan created Athea during her amnesia so she had someone to protect, as Rowan trusting the Knave enough to tell her of her sister’s existsnce.
Yet another few years later, Rowan proposed to Belladonna, obviously being accepted.
Shockingly sudden, only a few months following their engagement, was Athea murdered.
Rowan and Bella ventured to stalk the person who did it, for no ascertainable reason as barely anyone knew of her ties to her, and soon fought with Belladonna’s sister, Indigo, raised from the dead, along with Athea, posessed, even having been killed.
At the end of the fight, the shadow of Athea—not the one Rowan had loved so dearly for her whole life—had died. Brutally, at Rowan’s helpless hands, no less.
Little did Rowan and Belladonna know—both utterly shattered by the revelations that night—but both Indigo and Athea, now dubbed Ember, had walked away from the ashes of their pasts entirely unscathed. Alive.