As of last I checked, what has been revealed thus far regarding Aria as chancellor is that she will have different political events (the ones that trigger at the end of the day) depending on what her stats were with an Aria who is uncorrupted cleaving much closer to her original ideals compared to one who you corrupted who will instead spread further depravity across the republic.The first time I got to the stage where I offered to help Aria Bianchi in the rebellion, and new quest 'New World Order' appeared.
Anyway, I am wondering what happens after Aria become Chancellor of The Third Republic as her goal is to end slavery and bring equality to Ikaanos.
So for those that finish this storyline, does it matter if you break or even marry Aria before that? Can I keep her at home as my slave later? Can I make her into my political puppet?
Except she told me it will be worthy for me, I really don't see the incentive for doing all that beside doing main quest.
Thanks in advance.
From some of Grims statements then at minimum it will be affected by Aria's willpower, affection and corruption. With all of these values influencing exactly what political events are eligible to trigger and therefore effect the city.
So yeah, what you do with Aria should have an effect so long as Grim's plans reach fruition, although obviously exactly to what extent will remain to be seen.