Aventurine is literally sort of Ratio's muse and I can't stop thinking about it
HEY POTENTIAL SPOILER WARNINGS FOR HONKAI STAR RAIL VERSION 2.1 PENACONY STORY?????
A friend forced me to make this post lmao, they said the masses needed to know. ANYWAY I recently read Dr. Ratio's character story parts cause my Avenratio (Aventio, Ratiorine?) brain has been all over them and I realized I never read his story before
Something that sets apart Ratio as a genius compared to the actual Genius Society is how human he is. Despite his demeanor and off-putting personality he's an empathetic and caring character! More than he lets on! And this is most obvious WITH Aventurine.
The funny thing is the more you read into Ratio's backstory the more you realize he's viewed as someone too knowledgeable to be seen as human. Because his story isn't told AT ALL from his own POV, it's all outsiders and their assumptions of him. But when you read Ratio's own voicelines and goals, you realize that his aspiration is literally to INSPIRE people to recognize that knowledge can exist and thrive without the existence of "geniuses."
But everyone treat him as the opposite of what he wants to be. Because they assume that like the Genius Society, he's trying to achieve something more than what he is.
Ratio doesn't want to be a part of the Genius Society. Why do you think he calls himself a "Mundanite"? He's literally trying to humanize himself when he lives up to the title of "mundane" because the world has already stolen a lot of his humanity from him because they just see him as a "genius"
He puts himself on the same level as the common people because he WANTS to understand them. He doesn't strive for godhood like Ruan Mei or consider how to create new universes to explore the history of Aeons like Herta. He's a DOCTOR. A doctor of the PEOPLE.
Anyway, this brings me back to Aventurine...
In Ratio's character details this stands out to me because it's one of Ratio's major goals:
Firmly believing that intellect and creativity are not confined to geniuses, he seeks to distribute knowledge to the entire universe to cure the persistent disease named ignorance.
Aventurine is literally what Ratio strives to teach the universe to not ignore because they get too caught up on "geniuses" when it can be the "mundane" makes the universe what it is.
Aventurine is both intellectual and creative and Ratio is one of the few people that understand that. Aventurine is literally a muse of sorts for Ratio because Aventurine is the type of person Ratio wants the universe to recognize.
Just look at how Ratio sees Aventurine compared to the Genius Society members!!!
Aventurine is a genius in his own right. An orphan and slave from a dying planet with no formal education made it to the IPC as a key ambassador, gambling with stakes no one dared to gambled with, and always walked away winning. He's smart in all the ways education does not teach, he's smart from EXPERIENCE. It's not just his luck, Aventurine is more than just his luck, it's his wits and personality and charm and quick-thinking that make Aventurine a "mundane genius." Ratio is one of the few that recognizes that about him.
Aventurine is the epitome of what Ratio wants the world to recognize. Aventurine is a muse that inspires Ratio to continue pursuing knowledge outside of the Genius Society, inspiring him to educate the universe about their own ignorance to the "mundane" around them.
Anyway that's why I love them. Ratio as a character cannot be fully understood without Aventurine. They are intertwined!!