Aughhgh ever since I started reading twamnt my brain has not let go of this thought:
"what if instead of going back in time to when Techno was a kid, he went allll the way back to when Phil was a kid, and adopted him? And then picked the others up alongthe way."
Mayhaps you could write that as a one-shot in the 'shenanigans of a man named theseus' side-work?
(No worries if not though, lol, it's just an idea)
Also, twamnt is definitely one of my Favourite tommyinnit fics, ever. It's so good. Like, omg. Just wanted to letcha know.
Oooooh~! Theseus being Phil's big brother/dad figure could be really fun! Yeah, I can play around with that... When I'm done with the Shenanigans chapter I'm currently working on. (I'm so close but these boys keep *adding scenes*!) Though... With the Lore I'm going with... Hmmm... Yeah, that could *totally* derail the future of Dream's little server. Not that being the Twins' big brother *hasn't* but... Yeah. I think I'll start with a 'highlight reel/snapshot' sort of thing and see where it go... *Oh gosh darn it now you've got gears spinning!*
This could have *totally* fit the current title! Tommy goes back to pre-Empire days, raises Phil, trains with the Imperial 'Blade', then the collapse of the Empire happens, Phil gets reborn as the literal Angel of Death with slightly foggy memories of his past - like everything has happened in a dream - and goes about his days without really worrying about what he'd left behind in his old life. Theseus and The Blade might have died in The Collapse, they might not have, not truly important. Then! Years later when Phil is hopping about, he finds a cobblestone cottage with a piglin hybrid and a blonde man who both tug at those dream-like memories in the back of his mind. Especially when they introduce themselves. And then, one night when he's feeling particularly nostalgic, Phil mentions that there was once a man named Theseus in the Empire and *BAM!* Title drop.
... I think I just outlined the plot of your requested one shot...
Aww, I always get a little flustered when someone says my fic is one of their favs. Just a little boost of serotonin.