Where Is The Other Dimension? - Tumblr Posts

I feel like this is a little too simplistic. Like I need another dimension for what happens when one person is good and one person is bad, but they make each other better or worse. Like where do I put a hero and villain love story on this? WHERE?!?

There's wholesome ships and there's toxic ships, but I'd like to coin 'sodium chloride ships', where the individuals involved are both horrible and dangerous people, but somehow being together renders them surprisingly well-adjusted (if a little salty).