I've fallen down the rabbit hole of this pairing way too many times, and the angst potential is off the charts. The foundational dynamic—two chaotic, deeply flawed, morally ambiguous men linked by a country, betrayal, and a fake presidency—is practically engineered for tragedy. So many fics center on guilt and atonement, especially from Wilbur's side. He blew up their nation and died; coming back, facing Quackity, who clawed his way to power from the wreckage... that's heavy stuff. It's never clean forgiveness. It's bitterness, sharp dialogue, and the slow, painful realization that they're both wrecked by the same events.
Then you've got the obsession themes, which sometimes bleed into unhealthy devotion. Quackity's relentless ambition mirroring a twisted focus on Wilbur himself. I've read fics where it's less about romance and more about possession, two forces circling each other, unable to let go even if it destroys them. The power imbalance shifts constantly—who's in charge, who's pleading—and that tension fuels a lot of the darker, more intense stories. You don't come to this ship for fluff; you come for the emotional carnage and the rare, hard-won moments of understanding that feel earned because of all the history.