001: A detective, a shinobi, a soldier, an alchemist and a killer.

L, one of the most brilliant detectives in the world, got along well with Saki Kawasaki and no it was not because she was a cyborg. It was also not because, as Hachiman Hikigaya liked to point out, he had a thing with Major Motoko Kusanagi in the past. He didn't have a weird fetish. He just liked sweet things. And Saki Kawasaki was definitely sweet. Also, he couldn't believe he was repeating this, but he didn't like some women simply because they were cyborgs. Case in point, he couldn't stand Android 18. And yes, despite her name, she was a cyborg. If you don't believe him, go and read the definition of what a cyborg is. Thank you.

Kakashi Hatake, an infamous shinobi from the village hidden in the leaf, was not a pervert. He just loved reading erotica. It was a habit, neither good nor bad, as far as he was considered. He killed people for his village. What's the harm in reading a book full of sex scenes? But then Hina Ebina-sensei found out about it and she asked him to read some of her literary works, because she considered him a connoisseur of erotica. He didn't think it was much of a big deal. He actually popped open her book while training with a bunch of genins. And then he read the first couple of sentences she had written. What happened next was kinda embarrassing. It was actually a good thing he didn't remember any of it. But he woke up in the hospital and Sakura Haruno, his old student greeted him with a laugh and a giggle, while teasing him about his old age, because apparently he got taken out by a bunch of genins. But as far as he was considered, that's not what actually happened. Kakashi Hatake was bowled over by Hina Ebina-san's writing. Look out Jariya-sensei, there was a new ero-writer in town. And she had certainly found a fan in him.

Edward Elric, otherwise known as the Fullmetal Alchemist, didn't like others to handle the repair work on his automail. But Hachiman Hikigaya told him, the mechanic was to be trusted and so he found himself in her lab. Yukino Yukinoshita was the protégé of Tony Stark, whoever the hell he was and apparently it was supposed to be a huge deal in her world. She had even built her own suit of armour which she had dubbed, the Iron Maiden suit, because of course, what else would she call it. While she worked on his automail arm, she asked the A.I. in the lab, another one of her inventions which Edward didn't quite understand, to play some videos. For a second, he thought she was going to show him videos or as he liked to call them moving pictures of her armour. But instead, she showed him videos of cats, mewing and doing other kinds of cute stuff. Apparently the cat sounds helped her work. For some reason it reminded him of Al and he kept his mouth shut. And when she finally showed him a video of her suit of armour, Edward couldn't help but be impressed. But when he asked for blasters like the one she had in her suit, to be installed in his automail arm, Yukino Yukinoshita chuckled, called him an idiot and threw him out of her lab. Edward just shook his head. He understood everything there was to know about alchemy. But he would never understand women. He also didn't miss the fact that Yukinoshita had made the repairs to his arm a lot faster than Winry. Better keep that bit of information to yourself if you know what's good for you Ed, he told himself. He didn't want to be bludgeoned to death by a wrench. These days Winry got jealous when he spent time with other women.

Levi Ackerman, humanity's strongest soldier, wanted to kill Haruno Yukinoshita. And he was also thinking of ways to kill Hachiman Hikigaya. He was the one who got him into the mess in the first place. He would rather be back home, killing titans than acting as the bodyguard of Haruno Yukinoshita. No wonder people wanted this bitch dead. He was supposed to be protecting her, but all he could think about was how easy it was to slice her throat with his sword. Or shoot her in the head with his gun. Yeah, he had a gun now. In Tokyo, when you are assigned a protection detail by Hachiman Hikigaya, you are given a really fancy gun. It's called a denominator or something. No wait, it's Dominator. What a weird ass name for a gun. It almost sounds kinda sexual. But you can't kill everyone with it, because apparently that's not how guns worked in modern times. Figures. The future is all messed up. And it's all because of people like Haruno Yukinoshita.

"Cheer up Levi-san!" The woman said with a fake smile. "You look great in those jeans."

"Hnn." Damn woman, if it weren't for his orders and the part she played in restoring peace to the world, she would be dead. After all, she had the balls to make him wear these stupid trousers. What were they called again?

"Oi Haruno, what is this called again."

For some reason, Haruno Yukinoshita smiled. "Levi's Jeans."

Levi Ackerman gripped the denominator tight and almost thought about pointing it at her head, to see if she could be killed or not. It was this whole weird thing. The gun actually talked to him. Really, who came up with this insane idea? Like you need a gun to tell you who to kill or not. This kind of so called modern technology would never work in his world. And for good reasons.

Levi Ackerman didn't grumble. "Fine, don't tell me."

And for some other reason, Haruno Yukinoshita laughed.

God, he wanted to kill her.

Light Yagami, who had the Death Note, a notebook which can be used to kill people simply by writing their name on it, wanted nothing more than to kill Yumiko Miura. In fact, he wanted to kill her more than L at the given moment. She was more annoying than Misa Amane.

"So, my dad, as in my real dad, he has a kid now. And it's not even his real kid. It's the kid of this guy named Gorr. Apparently he was some butcher or something, I don't really care. But I'm really pissed off, you know. And it's not because I think he is replacing me with another kid. Did I tell you this kid was a girl? Well, that settles it. Dad is replacing me. Well, who cares? He was never there in my life when I was growing up in the first place. He straight up abandoned me and my mom. I didn't even know who my real father was until I got older. And that's when stuff got weird. I realized I had powers and suddenly I was forced to attend Camp Half-Blood in America. That's when I found out I'm a demi god and my real father is Thor. Anyway, I tried looking for my father. The Chitauri invasion happened and I thought I would get a chance to actually meet him. But, things didn't work out. Anyway, that's all in the past. What was I saying again?"

"Absolute nonsense." Light Yagami told Miura patiently. "You are drunk."

Yumiko Miura smiled. "That's right. I am drunk!"

Light Yagami looked at his wrist watch. Forty seconds had passed. And Yumiko Miura wasn't dead yet. Hmm. So, demi-gods can't be killed by using the Death Note. Interesting. Also, the blonde haired Yumiko Miura was the daughter of Thor Odinson. Light felt silly calling him an Avenger. But he would rather not incur the wrath of a literal God. According to Miura, they weren't exactly on good terms. But Light knew better than anyone else, that death changed people.

"Let me buy you another beer." Light Yagami said softly.

Yumiko Miura beamed. "Thanks Light. You are great!"

A/N: Welcome to -Hmm- actually, I think I will try something new and keep changing the title of the fic every time I publish a new chapter.

Now, what is the purpose of writing this fic? Well, I have been wanting to write this action/shonen mutli-crossover fic which takes place in Neo Tokyo for ages now. But things haven't worked out, for a number of reasons. And I realised, I maybe never be able to write that fic, because it's too ambitious. And I'm not that great of a writer. But if you were looking forward to it, don't despair. I realised what I have to do. Basically, I will give it the "Ore Ga Iru: As I Expected My Youth Romantic Comedy Is Wrong" treatment. And by that I mean, I will take a shonen series I love and remake/reboot it with a new cast of characters. The first series I'm gonna be working on is "Fullmetal Alchemist: Brotherhood".

But yeah, for the time being, I will just do what I love and write a bunch oneshots.

In this fic, all the characters are adults, probably in their mid-twenties. And kinda established in their respective ways.

And - let's not get too much into details. For now, just have fun.

Or, we can go heavy into details and really do some world building and exploration and really give these characters the respect they deserve.

I leave the decision to your capable hands.

Please suggest more shonen characters - both guys and girls - in the reviews and I will write about them in the future.

And I will mark this as complete, because it's just a series of unrelated one-shots.

Take care

P. S. : For those of you who think I should post this in the crossover section, sorry to tell you this but there isn't really an option for multi crossovers. And as you can see, this fic has characters from more than two fandoms. So sorry about the inconvenience.