Hey everyone, back with a new chapter. I am happy to see that we got a lot of new likes and follow over the last few weeks. Thank you all so much for this, I love this story and I cant wait for when we get some harem content. We know Tanjiro is too holy for a harem, but he deserves some big love more than some other characters that I could say in here.

However, this chapter will be more Bungo Stray Dog than High School DxD, this is a big one and the next one will be a short one. Its ok, after that we will get DxD nonstop and the arrival of a certain nun. Now enjoy.

At the Armed Detective Agency.

Dazai was just looking at his notebook and seeing what he should do next. Of course, skipping work and running away from Kunikida was one of the things he loved to do the most, but he knew something big was coming and he need it to be on his foot. Maybe something related of the Port Mafia or the devils, either way he need it to be in position.

''Well I guess I can hit the bar and hit on some of the woman over there.'' Said Dazai.

''Good work as always sir.'' Said Ranpo.

''Better go before Kunikida comes back.'' Said Junchiro.

''If he calls for me just use the usual excuse.'' Said Dazai.

''Sure, that you just went out.'' Said Akiko.

Soon the leader of the Agency Yukichi arrived much to the detectives surprise.

The group only looked confused of what was the deal.

''Attention everyone.'' Said Yukichi.

''What is it boss?" Asked Dazai.

''We got some news regarding our allies devils.'' Said Yukichi.

''What is it?! Something important?" Asked Junchiro.

''Rias Gremory got herself a new servant.'' Said Yukichi.

They group looked surprised, while Rias is strong, she has been with a small peerage for a while. Adding a new member was a surprise.

''Wow a new member, I hope he is cool.'' Said Kenji.

''His name is Issei Hyoudou and he is also from Kuoh Academy.'' Said Yukichi.

''What is his position on the chest board?" Asked Akiko.

''He´s the total of the 8 panw pieces.'' Said Yukichi.

Dazai couldn't help but laugh at that.

''He is the freaking foot soldier squad. I don't know if I laugh or celebrate with this kid.'' Said Dazai.

''don't laugh Dazai, you know the power that pawns can have. He took all the pieces which means he has the biggest potential compared to the Sona´s pawns.'' Said Yukichi.

''Issei Hyodou…I think I heard someone who was receiving a lot of sexual harassment complaint by that name around town.'' Thoguht Ranpo.

''I know, but getting among the ranks is difficult. From what I gather Sona two pawns haven't managed to promote from their original power.'' Said Dazai.

''Nevertheless when we have a meeting with Rias I want you all to welcome him.'' Said Yukichi.

Soon Kunikida arrived in the office much to Dazai shock.

''Sorry for the lateness, I was having some arguments.'' Said him

''Its ok Kunikida, we were talking about Rias new sercant.'' Said Dazai.

''Good, by the way where is Atushi?" Asked Kunikida.

''Told him to get a day off, which by the way boss how is the young devil doing? What is he going to do?" Asked Dazai.

''From what I heard from Rias she will start training him soon.'' Said Yukichi.

''Ok, so we are going to have a powerful new allies soon enough.'' Said Kenji all happy.

''Which should be good from what I have been sensing around town.'' Said Yukichi much to the others surprise.

''What is it boss?" Asked Naomi.

''We have heard rumors of memories alterations and overall black feathers among the region, you know what that means.'' Said Yukichi.

Kunikda just looked serious as he ken which creatures could do something like memories manipulations.

''Fallen Angels, in this region?'' Asked Kunikida confused.

''We have two kings reigning over this territory and they are trying to attack? Boy they are stupid.'' Said Dazai with a smile.

''Ranpo, I want some checking over Kuoh Academy make sure you look for any clues about a student that everyone seened to have forgot.'' Said Yukichi.

''You go it.'' Said him.

''I also want a look at places that where the Fallen Angels could be hiding, looking for abandoned warehouses or creepy places.'' Said the boss.

''Right!"' Said everyone.

Yukichi noticed someone missing, the red-haired teen with earrings that became the agency new janitor.

''Where is Tanjiro?'' Asked Yukichi.

''He is out taking our trash to the main area.'' Said Ranpo making more trash.

''I see, I think it's best for him not to be involved.'' Said Yukichi.

''He is someone that I think has a lot to explain, but he doesn't know what is going on in here.'' Said Kunikida.

(AN: Sorry for the bad dialogue here, I wasn't with my head in the focus when I wrote this chapter.)

''I mean he is strong, but I think he has his head focus in other objectives.'' Said Dazai with a smirk.

''Wherever he is doing he better be prepared to have tagging along.'' Said Ranpo.

The detectives always felt a little odd about Tanjiro. He was a good kid and strong, but he felt out of place, almost like he didn't belonged to this time period. They wanted to learn more about him, but he had almost no history outside being roommates with a girl from Kuoh Academy.

''We better maintain a good relationship with him, I know he had a good hearth and is not planning something up. Plus, from Dazai report if I was able to defeat Akutagawa then he is someone we want in our side.'' Said Yukichi.

''Right.'' Said the detectives.

The detecvites just nod as they decided to get back to their main work, however they had bigger questions in mind for obvious reasons. There was the usual worry about the Port Mafia, then look over the Fallen Angel case and then the Tanjiro. At the moment the Fallen Angel seemed to the priority since they are monsters to not be trusted.

Dazai however wasn't thinking about any of those cases, he was thinking of Atushi. He remembered the teen talking about a little girl that was under the Port Mafia and Dazai and the others told him to forget about her, she chosed this path so she had to deal with. However the ex mafioso felt that story wasn't over.

''Where are you doing Atushi? I hope you are not getting in trouble.'' Thought Dazai.

With Atushi.

The teen was in a stand off against the youngest member of the Port Mafia Kyoka Izumi and her Sacred Gear Demon Snow. She was dangerous and has confirmed to have killed people, but Atushi knew she didn't wanted to have done these things. He felt there was some good in her.

''Please, take my hand and you can get a new life.'' Said Atushi.

Kyoka seemed to not believe that and felt that there is no other life for an assassin like her.

A little later in another part of town.

While Atushi was having that big battle, Dazai, Kunikida and Tanjiro were walking at town looking for clues. They referring to both Fallen Angel and the Port Mafia, Tanjiro just thought they were there to look for clues and he was just happy to give a hand.

''So what kind of clues are we looking for?" Asked Tanjiro.

''Actually Tanjiro, my dear underling I have actually a big mission for you.'' Said Dazai.

''What is it?!' Asked Tanjiro all excited.

''I need you to go into that convenience store and buy me some Ramune and some onigiris. I am starving and you don't me the super incredible and beautiful Dazai of starvation?" Asked Dazai doing a dramatic pose.

''Sure thing! I will buy as many as I can.'' Said Tanjro excited.

''And make sure they have seaweed onigiri, I am trying to look out for my body.'' Said Dazai.

''Ok!'' Said Tanjiro running to the convenience store.

While Dazai had a proud look Kunikida had a look of….

''Seriously?" Asked the serious employer.

''I am trying to make a good example out of Tanjiro, what do you think?" Asked Dazai.

''I think you are manipulative jackass.'' Said Kunikida.

''What! Kunikida I am hurt! Who do you think I am?'' Said Dazai.

''A lazy ass who likes to take advantages of good people like Tanjiro.'' Said Kunukida.

The bandage man was going to give an answer back but he felt something odd. Almost like something terrible was about to happen.

''Do you feel something?" Asked Kunukida.

''Yes, come with me!'' Said Dazai.

''What about Tanjiro? He doesn't have a cell phone.'' Said Kunikida.

''We will worry about this later, let's go!'' Said Dazai.

The two went off to see what was going. Dazai was right, something bad was about to happen soon.

With tanjiro

The Demon Slayer used his first salary to buy food for Dazai. Any person in Kuoh would say this was a bad idea, but for Tanjiro he was just happy because he just had his first earning.

''Ok, I hope he likes umeboshi flavor. I need to explain about the seaweed lack so…'' Said Tanjiro looking at his bag.

However while he was walking he heard a giant explosion coming from the streets.

Boom

The teen was shocked to hear that, people started to running and Tanjiro put his hand on his Katana holder in case of an attack.

''What is going?! What happened?" Asked Tanjiro.

Then Tanjiro heard a horrible laugh coming from the smoke debris.

''HA HA HA HA HA! Yes! This is amazing! My explosions are getting bigger.'' Said a man coming out of the smoke.

The man was tall, slim build and with short brown hair with bangs cut at an equal length. He was wearing what looked like a lab coat, a shirt with buttons, blue pants, sandals, a green scarf and some googles in his eyes.

''What! Is he doing this?!' Thought Tanjiro.

''Hello! Where is everybody?! I want to show more of my Lemonade! Come kids! I have everyone!'' Said him with a smirk.

Tanjiro just look in shock at that, from the way he was talking it made only one sense.

''Is he making these explosions?' Thought him.

''Who wants a new taste?'' Asked him to hold some lemons.

''Lemons?" Thoguht Tanjiro.

However those weren't ordinary lemons, the name of this mad man was Motojiro Kajii and he was a member of the Port Mafia, not a executive but an active member that was climbing his way up. His Sacred Gear was Lemonade which granted him the ability to create bombs in the shapes of lemons, sometimes you have to wonder what God had in mind when he created these sacred powers.

The psychopaths just smile as he tossed more lemons in the street, exploding cars and building and injured innumerous.

BOOOM

''Isnt this beautiful? My explosions are a true work of art.'' Said him.

Tanjiro was now beyond pissed, he hated people who liked to torture or kill others for fun. He took an oath to not harm humas because his job was to hunt demons, but that man was beyond salvation.

''He is not a demon, but I need to stop his madness before more people get hurt!'' Thought Tanjiro pissed as he tossed the grocery bag in the ground and went to fight this guy while he was wearing his Kuoh Academy uniform.

Tanjiro run to gain a batter view of the man and he was already with his sword ready.

''Well time to find that bitch from yesterday and…'' Said Kaijii wanting revenge on Akiko for dissecting him innumerous time on the train.

(AN: During the little arc where Tanjiro tried to save Issei and went to Kuoh, the events of episode 6 to 8 from Bungo happened, so Atushi and Akiko went to the train and fought Kaijii and Atushi is on his way to help Kyoka).

''Stop!'' Said Tanjiro pissed.

The mafioso saw the boy with a Kuoh Uniform, he didn't sense any devil power so he thought he was just a regular guy wielding a katana.

''Who the hell are you brat!?" Asked Kaijii.

''My name is Tanjiro Kamado, member of the Demon Slayer Corp and part time worker for the Armed Detective Agency!'' Said Tanjiro with the nichiri blade ready.

''Oh a member of that little organization?! Great, my bosses want to make an example and I think I heard you name being tossed around in one occasion or another. They will be please to have you eliminated.'' Said Kajii with a smrik.

''Why are you targeting innocent people and causing massive destruction?!'' Asked Tanjiro pissed.

''Because its fun! Seeing people burn and explode thanks to my Lemonade, it's the best sensation ever!'' Said Kaijii with a smirk.

Tanjiro was now getting veins on his forehead of pure anger. He is a very chill and super kind person, but he has no heart for people that kill for fun.

''You´re under arrest! I suggest you stop this madness right now!'' Said Tanjiro.

''Well when you put like that…nah!'' Said Kajii throwing a ton of lemons at Tanjiro.

The demon slayer used his advanced techniques and training to make sure he wasn't hit or somewhat injured. He smelled the lemons and once the smell was getting near him he would dodged the explosion.

Boom

Boom

The teen managed to escape those attacks, but the maniac wasn't done, he wanted to make Tanjiro suffer.

''Urgh.'' Said Tanjiro feeling a bit of pain.

''You are a pain in the ass. However, my boss want you so I guess I will get a nice promotion.'' Said Kajii

Tanjiro then got in the right position and prepared his breathing technique.

''UH? What that hell are you doing?" Asked Kaijii.

''Water Breathing Third Form Flowing Dance.''

The attacked was aimed directly at the bombs with the power of the slash plus the water they would explode very quickly and not harm anyone else.

Kaiji saw his lemons being destroyed much to his horror.

''My bombs!'' Said him.

The mafioso looked at Tanjiro with grinding teeth and was ready to kill him.

''You little punk! I´ll show you what happen to those who mess up when I am having fun!'' Said Kajii all pissed.

The demon slayer didn't hear any of that because he had his next attack ready.

''Water Breathing First Form: Water Surface Slash!''

''What that?!'' Asked Kajii confused and then he got cut by Tanjiro sword.

SLASH

''Argh!'' Scream him in pain, it wasn't a serious attack but that makr wasn't going to leave so soon.

Tanjiro saw the maniac down for now as he looks at his begging state.

''I hate doing this with humans…but I know when I have to step up.'' Thought him.

Very soon Dazai and some other members of the Agency appeared, they apprehended a bunch of Port Mafia cronies but no executives.

''Oh Tanjiro!'' Said Dazai.

''Dazai-san.'' Said Tanjiro surprised to see the detective again.

''You caught a really powerful member of the Port Mafia, good job kid. I knew that we could caught with you.'' Said Dazai.

''Yes, although you did a number on him. That cut can led to some serious issues in the future.'' Said Kunikida.

''Oh you again.'' Said Akiko seeing Kajii.

Kajii had his whole color drain from his face upon seeing the ´´doctor´´ again, she looked pleased that the maniac was stopped once more.

''Uh…'' Said Kajii trembling.

''don't worry, I will fix you.'' Said her with a smile.

''AAAAAAAAAH!' Scream Kajii in fear as the detectives turn their eyes away, Tanjiro also felt that he didn't wanted to see that.

''I don't like to be that guy right now.'' Said Kunikida.

Later

Tanjiro helped that the people that were attacked by Kajii were treated and there was no more damage around the area. The detectives also made sure that no cronies escaped like last time, Dazai would say that this was a good day at work.

''Hey kid, how about we hit a restaurant and eat some Oden. Kunikida treats.'' Said Dazai with a smile.

''Sorry Dazai-san, I promised Anya-sama that I would be home for dinner.'' Said Tanjiro.

''Committed relationship I see. I envy you kid, I wish I had a girl like that.'' Said Dazai.

''Dazai-san I was just wondering…why was he doing all that. He looked like a man with knwoeledge and dedication, so why use his talent in making other suffer?" Asked Tanjiro.

''Some people just want to cause pain to others. Nobody knows, I think that this Kajii guy is just an idiot. But the likes of Akutugawa or Nakahara are people who just want to hurt others to gain what they want.'' Said Dazai.

''I just don't believe it. I mean…demons are monsters who prey on human life, but they at least have a reason for it. Why would someone with amazing powers use to hurt others?" Asked Tanjiro.

The detective sensed that Tanjiro was kind of naïve so he decided to give his opinion.

''The most evil creature that ever lived are humans. In a sense God created the worst animal possible.'' Said Dazai.

Tanjiro looked at Dazai in shock.

''Do you think that humans are the worst?" Asked Tanjiro.

''I do, at least like you said Demons had at least a reason for killing people. What kind of excuse do we have to commit crimes and kill others. There are times that many peoples are either forced or are drawn for the taste of blood.'' Said Dazai.

''Even you Dazai-san? Because I can still smell blood in your Body.'' Said Tanjiro.

Dazai just smile at that, Tanjiro had an nose better than a dog.

''No kid, I am no more in this life. I turned myself around…but the past doesn't leave you that easy.'' Said Dazai.

Tanjiro felt that Dazai past was something out of mystery. Again, he started working on this agency for a time now, so he didn't know everything that has happened over the years.

Meanwhile

Atsuhi managed to get Kyoka out of the Port Mafia grasp, it was a tough day and he almost got killed innumerous times. However, he managed to take Kyoka out of their reach.

''Please, come with me. I know a place where you will be safe.'' Said him.

The teen girl just looked shocked as she took his hand, hoping for a better future.

''Ok.'' Said her.

At Anya House.

Anya put some bandages on Tanjiro skin and then made some Udon for dinner.

''I cant believe they just let you go and fight a crazy bomber man. Aren't you just a janitor!'' Said her pissed.

''Yes, but I did a good thing and I stopped him.'' Said Tanjiro.

''And I am happy for that but look at you. This isn't the right job for you.'' Said Anya.

''Well it was the only job that just asked my name and didn't asked for any documents.'' Said Tanjiro.

''Oh yes.'' Said Anya.

The girl felt that if Tanjiro is going to live around here more (which she hoped) then he need stuff like a cellphone and some documents.

''I own you more stuff. We can get you some documents so people will stop asking too many questions and I can get you a cell phone later.'' Said her.

''Really! Wow Anya-sama thank you so much, you are truly a wonderful person.'' Said Tanjiro with a smile.

Tanjiro words just made her blush a lot as she had a smile in her face.

''Well if you say so then I guess that's its true.'' Said her.

The two kept having a nice dinner and they got sleepy. Anya actually managed to sneak and sleep alongside Tanjiro bed, the boy felt nervous, but the girl said it was her house and her rules. Besides she liked to sleep next to him.

Yes, this chapter is a mix bag for me. I won't adapt whole story arcs of Bungo but I felt that Kyoka should be here once we get more DxD or Demon Slayer events in the future. I wanted Tanjiro to fight Kajii because that was a good fight waiting to happen and of course it would be easy, Tanjiro is super-fast and Kaji is just a recruiting idiot.

I know that he had some time between the train attack and the other time he went against the detectives, but hey it's a fanfic and I can do what I want.

Also, a quick note. I say that the Detectives abilities are Sacred Gears, well I am taking a page of Hero Academia DxD. In that fic is established that Akiko Thou Shalt Not Die was a prototype of Twilight Healing, like Asia Sacred Gear heal people quick and with no pain while Akiko is slow and painful. I just thought that was a good idea, despite the numerous kissing ass of Izuku.

Once we are done with this and the next chapter, we will 100% focus on DXD and getting to Asia and then the Fallen Angels. But I also have an OC arc coming during this time so get ready for that.

Also I want to make this announcement, after we are done with Season 1 I will put a list of all the girls that will be a part of Tanjiro harem. This will be really fun to see it. I don't care if ´´Tanjiro is too pure for Harem´´, he is in a harem world, he is a hero in Japan more than Midoriya and his anime budget is what DxD has earned in 4 seasons together. He will get a harem, well bye.