Hello and welcome to a new story, brought to you truly by me, of all people and I know, I know, there are a few Ben 10/Akame ga Kill Crossover and I am gonna say this...

These stories are not exactly the most I could think of as my cup of tea as it doesn't give much story other pure fan service at that and even then... well... it's just meh...

So instead, taking inspiration from another one of leonardo18anime's stories, it is his One Piece/Ben 10 Crossover although instead of at the Omnitrix going to the One Piece universe, it is in the Akame ga Kill universe.

Mostly because I don't think I can get behind with Ben being in Akame ga Kill if the results revolves around characters doing something stupid and unsympathetic and instead, focusing on what is normal and logical... well, as normal and logical as what I can do...

So, what the hell do you guys are going to expect? Well, aside from the fact that the story about Tatsumi getting the Omnitrix with said Omnitrix having a more revamp design as well as the fact that the Omnitrix user here is much more willing to take a life, there is harem, lemon, romance, smut, blood and gore because hey, everyone that has ever done a story with Tatsumi as the main character would usually get the harems as well as the lemons with the lemonades.

So, why can't I do it then? Also, I might perhaps do with Esdeath as well because, why not? Although that is still left up to debate since with a more careful analysis of Esdeath and her 'love' to Tatsumi, it feels kind of disturbing but with Tatsumi having the Omnitrix, maybe he could find a way to show Esdeath who's boss, instead.

Also, it is made pretty clear that since this is a crossover with Ben 10, expect characters from Ben 10 as well especially the resident villain of the story that will make the Empire quiver at the sight of him.

Well, anyway, if you have anymore ideas, let me know in the comments below.

Disclaimer: I do not own Ben 10, Akame ga Kill and 'Luffy 10' by 'leonardo18anime'. They belong to their respective owners.

Enjoy.

The stars twinkle in the night sky...

Nature lay silent and calm where only the wind is the only sound that rustles on the leaves...

The atmosphere is one peace and prosperity despite the world they lived and it is one where a certain boy is relaxing in the middle of it...

Tatsumi gives a brief sigh of relief as he sit down on the grassy floor as he look up onto the night sky as he takes calming breathes at the sight beholden him.

It is the only thing that made him relax after he joined Night Raid, an assassin organization that he thought were some criminal organization only to reveal something much more complicated after he saw what the Empire, primarily that girl, who did to his friends, Sayo and Ieyasu.

The reminder break his heart when he remembered that, how Tatsumi wished he could find a Teigu, weapons of immense power that were created by the Empire, that can bring them back from the dead yet unfortunately, there is no such Teigu that can truly bring them back, more so when if it does exist, then the Emperor would have been still alive.

Before he could mull more on his thoughts, he heard someone call him.

"Tatsumi?"

Tatsumi heard a feminine voice and look behind to see Akame is behind him, looking as calm and emotionless as ever yet there is no denying the worry in her eyes.

"Hey, Akame? What are you doing here?" He asked her.

"I came to check you out. Everyone is worried that you're not at the hideout." Akame explained to him.

Tatsumi can only respond with an awkward chuckle and said, "Sorry about that. Got a lot in mind and thought I want some fresh air." He explained to her.

Akame then turned to the sky as she saw the beautiful stars up above and said, "Can I join you?"

"Hmmm? Uh, yeah... Sure..." Tatsumi said as he pat the ground beside him, letting her sit beside as they both stare into the night sky.

As Akame sit beside Tatsumi, she will admit that the night sky itself look so breathtaking as she said, "It's beautiful." She stated with a smile.

"I know, right? I don't know what Sayo said when she told me how stars are beautiful. Did you know that I thought these stars to be some sort of Danger Beasts that glows in the sky?" Tatsumi stated with a laugh.

"Is it?" Akame responded as she tilt her head.

"Yeah..." Tatsumi said as he rubbed the back of his head in an awkward manner, "What do you think of them when you're little?"

Akame then started hold her chin, closing her eyes in a thinking pose as she answered, "I also think of them as Danger Beasts. Maybe if I find a way to hunt them..." She opened her eyes, her pupils having stars on them, "Maybe their meat would be even more delicious than anything I hunt here." She said as she drooled.

"For some reason, I'm not surprised that is all you can think of." Tatsumi muttered as he sweatdrop, "Sorry to burst your fantasy but Sayo said that stars are actually some sort of glowing gas that are constantly floating in the sky. At least that's what she said."

Akame look shocked at this revelation before giving a sad pout and said, "You mean, I won't get some delicious meat that glows?"

"Wait, don't tell me you still believe that, even now?" Tatsumi said in both surprise and in a deadpan tone, "Still, regardless of what they are, they are still beautiful, right?"

Shaking off her sad thoughts aside, Akame smiled with Tatsumi as she said, "Yeah, they are."

"Yup, in our village, we always have these tradition where we would have a picnic in the middle of the field and enjoy ourselves in the middle of the night..." Tatsumi then chuckled, "Ieyasu would always burp when he eats too much."

Akame giggled at this and said, "You really do care for them, do you?"

"Of course, they are the only people that actually get to know me. If it weren't for them..." Tatsumi then started to look sad and said, "I wouldn't have been here."

Akame noticed his sad state and she too felt her mood goes downtrodden, sharing Tatsumi's sadness, especially after what she told him, "I'm sorry."

"Huh? For what?" Tatsumi asked in confusion at what Akame said.

"I'm sorry for telling you about your friends..." Akame then hugged her legs closer as she said, "That there isn't a Teigu that could bring them back."

"Oh no, Akame... It's alright... I guess I need to hear that first because it was such a naive thing to think about." Tatsumi admitted to her.

"I know. Yet, I wouldn't blame you for wanting to get your friends back..." Akame said to him, "The feeling of losing your friends... how you lost them... no one... not even me would be calm about that... I... I too would want a Teigu that could actually bring someone I hold dear back but... I know that is the reality of the world... that you had one life... and that there are no second chances..." Akame said in a sad and bitter tone as she hugged her legs closer, looking on the verge of crying.

Tatsumi watched in surprise at Akame's rare moment of vulnerability, seeing her how she may look and act like a cold blooded, stoic and emotionless assassin but is not only a socially awkward girl underneath but also just as capable of empathy as any human possible.

He kind of felt really stupid if he thought Akame can easily get over anyone's death like it is simple, especially if it's someone she cares about.

And if he thought of that, he would have punched himself in the face if he has such a thought.

But instead of doing that sort of method, Tatsumi just lean towards Akame and pat her on the head, shocking her as she saw Tatsumi smiling at him as he said, "Hey, it's okay. I... I promise that we'll survive this and if we continue to live and finally make people in the Empire be happy, then... Uh..."

"Then, what?" Akame asked him with tilted head.

"Hehe, I guess I should tell my folks about the news of my friends... and at least no longer have to worry about taxes, I guess?" Tatsumi explained to her before saying, "But what about you? What would you do if we've won?"

Akame seemed to look shock at the question, not even knowing how to answer that, "To be honest, Tatsumi. I don't know."

"Hmmm?" Tatsumi grunted in confusion.

"My... my whole life... the only thing I know is to kill... to be an assassin my whole life... to be just a tool... I... I don't know what to do if we ever won..." Akame explained to him.

"Well, that's not right." Tatsumi stated, "Well, what do you really want then?"

"I... I don't know..." Akame answered in a tone of uncertainty and confusion.

"Well, there has to be something. Tell you what..." Tatsumi then said something, "What if, after we won, we would go to my village then?"

"What?" Akame said, confused on what Tatsumi is insinuating.

"Yeah and my folks would really like to have you. I mean, you can cook, you can hunt, you can catch fish without a rod and plus, you're pretty and-" Tatsumi covered his mouth in shock at what he suddenly just said.

"Pretty!?" Akame spluttered out, covering her mouth in shock as she blushed.

"Hehehe, sorry about that. Please ignore that..." Tatsumi chuckled awkwardly at what he suddenly just said, "But seriously, maybe you can do something really great at my home. Maybe something more than just being an assassin. And who knows... maybe you would like it. What do you say?" Tatsumi in declaration to her.

Akame look in shock at what Tatsumi had just explained to her and while she is shocked, inwardly, she is grateful on what Night Raid's new member had promised for her.

Before Akame could give her answer, she suddenly heard a loud whistling sound and she look up to see a shooting star, "Woah. Tatsumi, what is that?"

Tatsumi look at where Akame is pointing at to see a shooting star, "Oh, that's a shooting star. Sayo explained to me about how stars would... yeah, I don't know how they moved. Sayo can't exactly simplified it."

"Oh, okay..." Akame said in understanding before saying, "Then is it always like that?"

"What?" Tatsumi said as he look up to see that the shooting star is getting closer and closer until finally, it landed at the forest in a deafening thud.

The thud shake the earth, making Tatsumi and Akame shake from the impact as they look at each other and where the shooting star had fallen in shock and confusion, "What was that?" Tatsumi asked her.

"I... I don't know..." Akame answered in honest confusion, "Should we tell the others?"

"I guess..." Tatsumi stated before saying, "But I think we should just check it out first. It's probably nothing. Although I don't think a falling star should be counted as 'nothing'."

Akame nodded and said, "We should just scout ahead and see it first. If it's dangerous, then we'll call the others."

"Yeah... let's go." Tatsumi nodded as he and Akame ran towards the forest, trying to investigate on what had just fallen near their hideout.

As they continue to traversed through the foliage, the bushes and the trees, they finally found where the falling star, seeing the crater on the ground floor and saw the steaming object at the end.

Tatsumi and Akame slowly approached the object, looking close to the crater as they still see the steaming object still at the center, "Akame, you know anything about this?"

"No. I don't." Akame shake her head before jumping into the crater as Tatsumi followed behind her.

As they continue to get close to the object, the steam finally subsidies to see a metallic orb of dark grey colour, the size of a ball at that.

Akame and Tatsumi look at each other in confusion as Tatsumi said, "Let me guess, you don't know this, do you?"

"Not really..." Akame admitted, "And I don't think Boss would know anything about this, at all." She then started to become resolute and said, "We should inform this to our friends about this."

But Tatsumi started to get closer to the metallic ball, ignoring her call and as he gets closer, the ball started to open up like a flower opening up it's bud as a green glow started to spill out from the ball.

What Tatsumi and Akame looks shocked them even more.

"Is... Is that a... a gauntlet?" Tatsumi pointed out as he and Akame saw what is inside.

It look to be a gauntlet, alright, green with grey parts with two symbols on its palm and arm guard of some sort of symbol that is best described as a watch and what is most notable, however, is the fact that most parts of the gauntlet, from it's sides, to it's claws, to even the wiring itself, glows in some green viscous liquid of sort.

Overall, it is a very strangely designed gauntlet, at that.

"Akame? Is this a Teigu or something?" Tatsumi asked her.

"I... I don't know. I don't recognized in the books about it." Akame explained to him.

"Huh, okay." Tatsumi said as he leaned closer, trying to examine this gauntlet.

But as he tried to grab it, something shocking happened as the gauntlet started to move on it's own and before Tatsumi and Akame could respond in shock, it then latches onto Tatsumi's right arm as he screamed as he tried to shake it off.

"AH! AH! GET IT OFF! GET IT OFF! GET IT OFF!" Tatsumi screamed as he tried to get the gauntlet off.

"Tatsumi!" Akame then ran towards Tatsumi as they both tried to take it off yet no matter how much they tried it, it just wouldn't budge.

"It wouldn't budge." Tatsumi stated with a groan.

"Here, let me try this." Akame said as she takes out a stick, much to Tatsumi's shock.

"Where did you get that?" Tatsumi asked yet Akame ignored his question as she swing her stick at the gauntlet as Tatsumi closed his eyes and yet, while there is the sound of the stick being broken, Tatsumi look at the gauntlet and they both saw that there is no scratch on it.

"Not even a scratch." Akame stated in shock at what she is seeing.

"Seriously, just what is this thing?" Tatsumi asked in annoyance again as he examined it, inspected and trying to find anything about the gauntlet itself.

"We should try to bring this to Boss. She should at least know what to do with it." Akame explained to him.

"Yeah..." Tatsumi said as he then started to tinker something on the gauntlet as he poke and turn something on what can be best described as a dial.

Akame look at what Tatsumi is fiddling at and before she could tell him to be careful, the dial started to open up as the two look in shock at seeing tiny glowing figures on said dial.

"Woah..." Tatsumi stare in awe and amazement at the sight as he continue on his tinkering.

"What did you do?" Akame asked as she watched Tatsumi continue playing with the gauntlet.

"I don't know but..." Tatsumi look strangely at the figures, "This guys look weird."

"Well, whatever it is, Tatsumi, don't-" Before she could ask Tatsumi to not do anything stupid, a bright green flash blinded Akame as she cover her eyes and as the green flash ended, Akame look at where Tatsumi is and she can only stare in absolute shock.

For standing before Akame appears to be a tall imposing humanoid being of molten red rocky skin and bright glowing flames that makes up the being as it's face sport a nonetheless humanoid expression as she can that it gives off a shocked, horrified and terrified expression.

"AAAAAAAHHHHHHHHHHH!" It screamed in absolute terror like no other.

Well, here it is, all done...

If you have anymore ideas, let me know in the comments below.

As always...

Ciao...

PS: Okay, I will give off a rant where I will say this again and again.

I...

Hate...

Honest...

And yes, while I hate the Prime Minister Honest as it is intended, I also hate how the anime tries to make him seemed important and dangerous. He's not. If he were seen in other anime where there are much more noteworthy villains, he would have been come across as generic and forgettable if it weren't for the fact that these waste of a character keeps on stealing other characters screen time.

He's inexplicable importance is nothing short of annoying and irritating since there are truly far better characters in this show and if you know the villains of Ben 10, you know who I'm going to pick.

In fact, I am just going to give Vilgax the earlier characteristics that we always know him, not as this deep and complex villain but as the genuinely evil alien warlord that we once thought of as cool and intimidating since we were kids and what the next installment had just did in retcon everything about Vilgax is just the tip of the iceberg.

So, there...

PSS: I am also going to expand more on Vilgax's army as I have these idea of incorporating other aliens from other media to give more of a challenge to Tatsumi and Night Raid and give far more of a genuine threat to what Night Raid will be facing.

All that I can tell you is either the inspirations from HR Giger, Warhammer 40k, Mass Effect, Stellaris and of course, Dandadan, because I want to see the reaction on the aliens who want our 'banana'.