Here we have, the first fight in the whole story. Let's see how Luffy compares to the first enemies of the series. I know some of you wanted to see this for a while, but I wanted to do some build up and now let's see. Enjoy!

The two Fallen Angels smirk at Luffy, the pirate wasn't scared, he didn't feel great threat from these twos. He was going to make those two be defeated in a few minutes.

''My life? Why are you guys interested in that!?" Asked Luffy.

''We been getting a lot of weird sensations around you. Almost like it's a treasure begging to be stolen, we dodnt know if it's a sacred gear or something else but its powerful.'' Said Kalawarner

''Yes, now this is going to belong to us.'' Said Dohnassek.

Luffy just looked pissed and was ready to fight.

''You guys aren't coming near me! I am going to kick your asses!'' Said Luffy

''Oh isn't he cute.'' Asked Kalawarner.

''Well lets make this thing quick.'' Said Dohnassek with a smirk.

The two were getting their weapons ready as Luffy just look stilt, no rush or anything else.

''By the way what about the other kid? The one with brown hair?" Asked Dohnassek

''Well Raynare told me that she is taking tomorrow his Sacred Gear. She keep telling me is the real deal.'' Said Kelawarner.

''I hope she is right.'' Said Dohnassek.

The two fallen angels had their weapons ready and were about to charge, already confident of their win.

''Well kid you looked fun, we might turn you into one of us if things go south but we are taking your sacred gear!'' Said Dohnassek charging with his light spear.

Luffy saw that coming a mile away and dodged with no problem thanks to his haki.

''Did he dodge that?'' Asked Dohnassek in shock, no human ever escapred his attacks.

The old man saw Luffy next to him, the Straw Hat pirate just looking bored if nothing else.

''You got lucky this time, but this one…'' Said Dohnaseek ready to attack again.

However Luffy just jumped out of the attack, not even damaging a single hair.

''What!'' Said Dohnassek in shock again.

''You are getting slow old man! Let me handle this!'' Scream the female Fallen Angel.

Kalawarner charged towards Luffy with her weapon, she aimed to take off his head but in a blink of an eye he disappeared.

'Uh?'' Asked her confused.

The two looked around for the straw Hat pirate, only to hear him coming from the back.

''you two are so slow.'' Said Luffy with a cold voice from behind.

'What!'' Said Dohnaseek confused.

Luffy then prepared one of his attack to end this shit.

''What are…'' Asked Kalawarner confused.

''Gomu Gomu no pistol!'' Scream him hitting the male Fallen Angel in the stomach.

Bang

The old fallen angel was launched toward some threes were he pretty much felt a ton of his bones crack.

''What that hell was that?'' Thought Dohnaseek in fear.

The female Fallen Angel saw Luffy with a hateful glare, she wanted to know what was this guy deal and what kind power was that.

''What kind of Sacred Gear do you possess?!'' Scream her.

'Sacred Gear? What is that? Is a new term for Devil Fruit? If so is really lame.'' Thoguht Luffy.

Luffy just pretended to ignore her and prepared another attack.

'Gomu Gomu no jet pistol!'' Scream Luffy aiming at Kalawarner.

The woman manged to dodged it but by a little bit, she felt she was going to get hit by something powerful enough to break her wings.

''is that real?'' Asked Kalawarner asking to her fellow Fallen Angel.

'I don't know. I never seen anyone do this kind of shit.'' Said Dohnaseek getting up.

Kalawarner got her weapon ready and was about to charge.

''What kind of demon are you?" Asked her.

''I am not a demon! I am human!'' Scream Luffy.

The woman went towards luffy but every swing she missed. She is one of the best weapon holders in the organization and she couldn't even get even closer to him.

''Why I can't get close to him?" Thought her.

''Hey blue hair! Gomu Gomu no Jet Pistol!'' Scream Luffy.

The hit happen right at the woman face, pretty much breaking her nose and make her bleed.

''Argh!'' Scream her in pain.

''Kala…'' Said Dohnaseek worried but soon things got a lot worse when Luffy appeared right in front of him.

''Now Gomu Gomu no Bazzooka!'' Scream him.

The hit was powerful enough to make the Fallen Angel scream in pain and heavily.

''Aaaaaaaah!'' Scream him.

The two agents were now down and full of bruises, they thought this was going to be easy and they were heavily wrong.

''You brat!'' Scream Kalawarner.

''Gomu Gomu no jet gatling!'' Scream Luffy delivering a bunch of punches on the two.

Pow Pow Pow

The two fallen angels received a huge amount of blow to their bodies. It was going to take a while to fully recover from all that.

''My face! My beautiful face!'' Scream Kalawarner.

''Oh stop whinnying you big baby! We can heal you later!'' Scream Dohanseek.

The two then saw Luffy with a smirk on his face, he had a look of ´´I can do this for hours´´.

''I am going to kill you brat!'' Scream Kalawarner ready to kill but her partner catch her arm.

''No!'' Said him.

''But….'' Said her wanting to end Luffy but it was clear that this wasn't going to happen today.

''He is too strong even for us! We need to inform this to Azazel and get more people.'' Said Dohnaseek.

''What! You want to get more fallen angels to deal with him?" Asked her.

''Lets be real, we are already of the Gremory girl territory. If he is allied with her than we two dodnt stand a chance.'' Said the man.

''What are you guys talking about?" Asked Luffy wanting to continue to fight.

The two Fallen Angel soon open their wings, although a bit broken they could still fly.

''Fine let's do this.'' Said Kalawarner ready to flee.

''you win today kid, but we will return. Tell your master that.'' Said Dohnaseek

The two soon fly away, leaving Luffy on the floor.

''Hey come back!'' Scream Luffy.

''Come get us!'' Said Kalawarner with a bit of a winning smirk, it was the only joy she got today.

''that's not fair! I can't fly!'' Said him.

The Straw Hat pirate saw the two fallen angels leave the scene, he wanted to chase them around, but he felt this wasn't worthy the chase.

''I guess they are not the strongest monster around. Well, what can I do? At leas this was fun for a few seconds.'' Said Luffy bored again.

He then went back to walk towards Rias home, he just wonder what they were talking about right now

With Kiba and Koneko.

The two kept flying towards the direction that they felt the weird energy coming. It was getting worst by the minute.

''Ok, we can do this quick. I can summon a sword to take out one and you can have the other Koneko-chan.'' Said Kiba flying.

''Yes, lets do this senpai.'' Said Koneko

The two soon saw two Fallen Angels nearby, they were now ready to fight.

''Look here they are.'' Said Kiba making a sword.

While getting closer they saw the state of the vicious Fallen Angels, they looked like someone had given them an ultimate beat down.

''What is going on? Are they beaten up.'' Asked Kiba confused.

The two soon catch on to the two Fallen Angels and they take a better look up close of their state. It wasn't a pretty one.

''Stop, you are on the territory of Rias Gremory. Leave or suffer the consequence.'' Said Kiba.

''Looks like we are already late senpai, someone might have beaten them already.'' Said Koneko.

''Nothing happen!'' Scream Kalawarner.

''Are you two ok?" Asked Kiba showing concern for those two.

''Shut up!'' Scream the woman.

''Either you two leave or we will deal with you.'' Said Koneko.

''We know! The Straw Hat kid already made things pretty clear to us.'' Said Dohnaseek.

The two devils looked confused for a moment. Were they talking about Luffy?

''Straw hat?!'' Asked Kiba.

''Yes, the new member of your bitch boss. A kid with Straw Hat, what kind of Sacred Gear is that?'' Asked Kalawarner

The two devils were in genioulsy confused and shcok. Luffy did this to them? What kind of power did he had?

''Luffy- senpai.'' Asked Koneko confused.

''Ha we now know his name! Suck on that devils!'' Scream Kalawarner.

''Wait…'' Said Kiba in shock that he gave his friend name.

The two fallen angels soon disappeared leaving the two devils confused.

''What just happened?'' Asked Koneko.

''I don't know.'' Said Kiba.

Well Luffy just had his first fight. It wasn't much, but it is a start. Right now, some of the Supernatural world has an idea of what kind of strength Luffy has. His legend is about to start soon and things are about to get a lot more interesting. We are getting to the first episode soon.

By the way I want to make something. I know this is a fanfic and I can do whatever I want, but here is something I want to make clear. I get the idea that Rias and her Peerage with the exception of Issei all live in their club. So here how its going to be, Rias live in her mansion, Akeno lives on her old shrine, Koneko in a small house near school and the same deal with Kiba. They can go back and forth on their places all the time. It's really just to get out of my chest and make thing clear.