I'd watch every single anime on my watchlist, buy every anime merchandise, play oss nonstop, listen to every Japanese song ... play every game i want to play, cosplay... /dies from writing this whole list
I would wander and if I could no longer obtain a physical form ever again and my existence could never be proven, I would slowly succumb to insanity probably.
What would you do if you were immortal?
When you planted flowers inside of me, I thought you were going to water them too.