After the Chaos, Everyone Became a Monster Except Me

Hey, what's going on? I think this book is pretty good, at least that's how I feel. Why is nobody here? Did I come too early, or is the book not good? I think it's alright. That's for me. Well, so far, from what I've read, it's basically that the protagonist and a monster reached some kind of peace agreement, allowing them to live in that half-human, half-ghost state. Then in 2013, they joined this... Bureau.