Uninvited Vampires

Vampires are awesome creatures, or so some authors make them seem. I'm reading a series now about a young girl, which makes it highly improbable she does the things she does, but it gives me ideas for my novels.
Isn't excitement what we desire in the books? Years ago, I read stories by an author who must have been French because her stories took place in Paris. Wow! She had excitement - something happening in every scene - and that is what this new author I'm reading does. Every single scene has her falling down a hole or creeping inside a cave where she runs into a Vampire!
Yikes! 
Only this vampire, after nearly assaulting her the first time she met him, in some strange way becomes her helper. But that's after her guardian angel is long gone because he cannot hang out on earth all the time - saving her! Why the heck not? And that's what she's come to expect after a book or two when he does show up during her time of dire need.
Okay. The point of this is, my stories lack some of that suspense, I imagine, and I'd like to toss in a few scenes where the angel and demons have more trauma going on between them. So, now I have to investigate angel stories or websites to learn about weapons they might carry, problems they could run into and demons - what do they offer in the way of excitement?
Well, we have Astaroth, god of erotica and prince of demons. That's cool or there's Asmodeus, demon of lust, and those are easy to find. So now, I'm off on an adventure to add more adventure and excitement to my stories. But, I'm a little off put too because angels (in my mind), are peaceful, filled with faith in Adonai, so they shouldn't have these problems.
Whoa. Now, slow down. The stories I write are fiction and paranormal, so why shouldn't they run into problems. After all, angels fell from heaven after following Lucifer in his war, so we know they're susceptible to temptation. Okay then. Let's ramp up the temptation, throw in a weapon or two or maybe three and get on with the near-death experiences. Yahoo!
​I'll let you know how that goes.