it was either a hero x dragon or a hero x demon king type of manhwa. dont remmeber if it was yaoi or straight, but i do remember a reincarnation trope. basically, the dragon/demon king always fought with the hero, but never killed them. they viewed it as a game of sorts, and saw the hero as a friend. eventually, the hero killed the dragon/demon king on a day they were planning to confess(??) or on a special date. then, the dragon/demon king saw it as betrayal, then reincarnated as a human (??). they either encountered the hero's descendant, or the hero themselves, dont remmeber.
it was either a hero x dragon or a hero x demon king type of manhwa.
dont remmeber if it was yaoi or straight, but i do remember a reincarnation trope.
basically, the dragon/demon king always fought with the hero, but never killed them. they viewed it as a game of sorts, and saw the hero as a friend. eventually, the hero killed the dragon/demon king on a day they were planning to confess(??) or on a special date. then, the dragon/demon king saw it as betrayal, then reincarnated as a human (??). they either encountered the hero's descendant, or the hero themselves, dont remmeber.