White Carnations Red

Set in a universe which resembles our own in every aspect but one; humans have a predisposition to gain supernatural abilities - whereupon finding a soulmate with superpowers, you’re certain to develop a complementary power. Castiel has been living with his fire powers and the chaos they’ve continuously brought into his life since he was a teenager. Dean’s ice powers didn’t begin to manifest until he moved back to his childhood hometown of Lawrence, but he’s not a teenager anymore and that soulmate crap is a load of garbage anyway. (tl;dr: Why don’t they realise that their powers absolutely complement each other and that yes, they made a soulmate bond so we can all just go home?)Some similarities to X-Men if you squint.