Micka and Me

Being supernatural is not all its cracked up to beMy name is Mina Marley and I own a diner in a town called Supton. It's a town where supernatural beings live before they integrate into human society. My life is easy, until I house an angel called Micka. This Micka has a tattoo on his hand that matches a birthmark near my belly button. We are connected but how? What does this mean? And to make matters worse someone is trying to disrupt Supton town and kill me