What very detailed, specific headcanons do you guys have? Like, intricate and all
Okay, so, hear me out, Wise was a 2000s garage pop punk band vocalist white boy when he was younger. He started it when he was 15 and was active until around 24. He started after the old capital fell, which actually sparked inspiration within him similar to how witnessing 9/11 made Gerard Way form My Chemical Romance.
You know how people say that there are people who were the exact opposite of who they were years ago? Like, quiet kids who are now talkative adults or teens who were super into gore but now cry when accidentally squishing a bug? Well, before Wise mellowed out at like, mid-late 20s (I'm assuming his in-game age is around that age), he was an angsty, possibly sullen teen and young adult who voiced his thoughts amd grievances through lyrics.
I'd like to imagine he was super popular in the underground music scene, which led to him dating Astra (but they later broke up but are still on good terms), and was what Vivian meant when "Phaethon saved her life," if I recalled her words properly. I'd imagine Vivian was just in a dark, depressing episode of her life but hearing Wise sing gave her a reason to keep on marching forward, even if it did lead to an obsession.
Is this consistent? Nah, not really, Vivian didn't know Phaethon's identity until much later, though, I could just say Wise wore heavy makeup or somethin'. But, idc, genuinely proud myself I even thought of this