It's been a long, long time since the good guys won. The 'Chosen One' hero from another world already saved us all, he defeated the Dark Lord and brought peace to our home, gave us a breathing room from the monsters that never stay dead, and has once again allowed others from his world to come here to serve as Adventurers too. But that begs the question... when your destiny is fulfilled and you were supposed to die doing so... what do you do when you somehow survive anyway?
The Chosen One was indeed destined to die saving the world, and he almost did... but when the dust settled, the ashes of the Dark Lord began to blow away with the morning breeze, he rose, alive but injured.
Eventually he also found out that he is still unaffected by time, originally a system set in place to ensure he'd never grow too old to fulfill his destiny. And decades passed, eventually giving up with the whole 'adventuring' business since he was too strong for it anyway, he took up a simple life, serving as a forest Ranger for a small village, living in a cabin in the forests and keeping an eye on happenings to make sure the village was safe, usually keeping to himself.
That is, until a deal he made almost a century ago comes time to be paid. He had saved the lives of a noble family among Elves, and was promised the hand of the next King's daughter in marriage when she came of age, well, the next King was crowned and his first daughter just came of age. So one day the Hero, now bearing the simple title of Ranger, finds a beautiful woman at his door, claiming to be married to him.
Things may get complicated, as the retired Hero now has to decide if he wants to actually try this, or just work out a way to politely turn it down.
But since when has the Chosen One backed out of a challenge? (A few times likely but lets not mention that)
TLDR: Two characters: Human 'Chosen One' who already won and fulfilled his great destiny a long time ago (Details on that can be made as desired) Already a ridiculously strong person and likely also has some pretty sweet magical equipment from his time as an adventurer. Retired and now serving as a simple Forest Ranger for a border Village.
Elven... former princess who was promised to said hero a long time ago (At the time he was a lot younger and probably wasn't paying attention, by now he's probably forgotten all about it) and with the time come to pay that debt to him she shows up at his door with that bombshell of her being his wife now.
Choose either and I'll make the other character, this is meant to be a somewhat comedy(Anime after all, when does anime not have at least a few funny moments?) and probably really awkward romance(Again... anime...) With a few moments of classic fantasy action and monsters/magic. Details on the world are to be decided as we go, this is meant to be fun XD.



Talon