Alchemist/Exorcist (FMA: Brotherhood x Blue Exorcist) RinxEd)
When a string of gruesome, ritualistic murders stumps the officers at Central command, they call in the experts-exorcists all the way from Japan-more specifically Yukio Okumura, who drags along his twin brother Rin. And who better to pair up with the brothers than Edward and Alphonse Elric. Rin, Yukio, Edward, and Alphonse are a volatile combination, especially when the Fullmetal Alchemist begins to fall for the Son of Satan.
Lots of fluff, little bit of sauciness, and a lot of angst (I mean, have you met these boys?) Also of course, blood, violence, and cursing
And yes, I know FMA and BE aren't in the same world or time period, but just hear me out
