The Young Emperor wasn't executed but he was imprisoned while Honest himself was publicly tortured a month-long by the people themselves until the Young Emperor himself killed Honest with his own hands when he was finally informed about the truth concerning the death of his parents.
Years later, the young Emperor was stripped of all his titles and riches, in exchange, he was set free by Najenda herself.
The Young Emperor cried in gratefulness as he never returned to the Capital since then instead he lived his life as a normal farmer in some remote village.
After that fight, the Kingdom changed for the better though the lack of soldiers did worry the people that quickly changed when the Revolutionary Army made their presence known and kept order.
Naturally, at first, the people became scared of this newly-arrived army out of nowhere, but they realized their anxiety was uncalled for over the months. Soldiers that were usually corrupt and vile became respected again as bandits became extinct after Kira's final 'walk'.
That was another thing that unsettled the masses, after that fight, Kira disappeared from the public altogether. Despite this though, they could still recognize a few of Kira's Gargoyles, overwatching everyone from the highest structure they could see, giving them self-assurance and security.
Due to this, Kira became a religion by many as many worshipped and revered him. They believe in his famous saying 'Don't do unto others what you don't want done unto you.', which became a popular policy for all. It was simple but effective saying that everyone couldn't help themselves to agree and follow it through.
Despite some may still abolish Kira for all of the deaths he caused, the people still built a statue of Kira with his famous scythe at the very center of the Kingdom. Though at the same time, a statue of Hollow was also created due to its insistence.
Kira may have disappeared, the Gargoyles and Hollow are all but remain from Kira.
Even with Kira's absence, the peace he created became everlasting either due to fear or reverie as at some point, the people became tired of all the violence and deaths they have witnessed. With that in mind, the Kingdom experienced a rare period of peace.
*Play- 'Clannad OST ~ Nagisa' in loop*
The infamous Night Raid that once became one of the most notorious terrorist groups but now it became the symbol of order with Najenda actively taking charge of command and Budo acting as the general by her side.
Susanoo and Lubbock followed Najenda as they became her personal bodyguards while the rest eventually retired from the group.
Chelsea and Sheele open up a clothing store together at the far side of the kingdom though most of the time, Chelsea's voice could be heard by everyone nearby their store right after the occasional sound of something shattering and breaking.
Mine and Tatsumi became a couple just like in the original as both of them now reside at Tatsumi's village. Tatsumi became a lumberjack while Mine became a teacher there. Even though they weren't married yet, both of them lived in one house. They may not have the best jobs for them or they may argue every other day but both of them were content with each other.
Leone, on the other hand, opened up a bar by herself while employing only women as her staff.
Naturally, it became famous fast but as some thought of it as a place, they could easily get laid though that quickly changed when they were beaten black and blue by Leone herself the next moment. At that, Leone's bar became even more popular especially to women alike. Though, one of the reasons for Leone's successful business was because an altar of Kira and Leone's picture at the very center of the wall.
Many ladies might've not noticed Kira's appearance at first but now that they could clearly see a picture of him without his scary scythe, they do now. Every day, many ladies would ask Kira from Leone but she wouldn't budge no matter what they traded for instead they offered to buy Kira's pictures separately.
With that, Leone patted herself in the back as she foresaw this situation before they disappeared so she already has a series of plans then within no time, her bar became even more famous than it already is.
Despite their busy schedule or distance from their place, every year since the both of them said their goodbyes, all of them would visit Kira's previous house spot together and stay there for a day reminiscing about the past.
Leone and everyone in Night Raid missed both of them. Though they weren't really shocked to know that Akame would be going with Kira, they still expressed their shock when Kira confessed about being an outsider of this world.
With that revelation, all of them even grew awed at Kira. Even though the conflict of this world doesn't have anything to do with him, he still went in and confronted the Kingdom.
All in all, the Kingdom that was once plagued by corruption and greed became a place of order and peace after Kira and Akame departed.
Years later, generation after generation would still marvel at Kira's prowess along with the everlasting peace he brought by himself, single-handedly. Naturally, there were doubters after so many years but they all quickly shut up when they were confronted by hundreds of Gargoyles that became the guardians of the Empire. Though they shit their pants when it was Hollow.
Unfortunately, at some point in time after so many decades, the Gargoyles started to dissipate one by one until Hollow followed them as well much to their horror.
Though before Hollow could disappear, the people cried while thanking it profusely with all of their hearts.
At that moment, Hollow did something that shocked every one of them.
It placed its hand on its mask and took it off then smirked at them for the first and last time, before they could react though, Hollow dissipated but not before they all heard its last words.
"So long, and thanks for all the snacks!!"
As those words left Hollow's mouth, he turned back to dust just like the snap of a certain purple titan.
…
Meanwhile in a vast isolated grassland, a simple two-storey house was situated at the very center of it.
It would've looked a perfectly normal house at first glance except… for the glaring giant metal contraption behind the said house and hundreds of Kira's Gargoyles working on a giant mecha at the very center of it.
At the very front of it were a man and a woman holding on to a two-year old girl while looking at the giant mecha with excitement on their faces.
The mature woman has long black hair and red eyes while the man beside her has red hair and eyes as the little girl shared both of their traits but mostly from the mature woman.
The little girl looked like a mini version of the woman with chubby cheeks though her eyes shined with excitement just like her parents' as they looked at the giant mecha.
*Sniff*
"It's… beautiful," the man muttered as he held his wife close.
*Sniff* "Umu…"
The woman nodded with him as they got emotional as they gazed at the 18-meter mecha in front of them.
Both of them have spent many months designing and constructing this giant as soon as they finished their mission on this world though as they were basking on their hard work, a certain shout broke them out of it.
"Mmm! PAPA!!"
A tiny shout came from the little girl while desperately trying to get out of the woman's arms.
*Sigh*
"...Kira, go on… take her," The woman sighed while giving the little girl to Kira's arms then she looked away and pouted slightly.
"Hehehe, Akame, don't be like that," Kira smiled at her then he hugged Akame close while on his other side, his daughter rested comfortably on his shoulder.
"...It's not fair…" Akame muttered while burying her face on Kira's chest and hugging him back.
"Oh come now, Hana~ tell mommy you love her," Kira commented then looked to their daughter for her support.
"Hmm?" The little girl curiously looked at her Papa then at her mother peeking slightly at her.
"...Oh!" Hana, the little girl thought for a bit then nodded sagely at her mother's direction much to Akame's delight.
Kira smiled at his wife and daughter's interaction thinking that they made up.
"I!! Wuv!!... Papa!!" Hana shouted with pride then hugged Kira's head tighter while smiling in satisfaction.
Kira smiled wryly at his naughty daughter but then he felt his wife's arms tightened around him.
"...Papa this, Papa that, always Papa, Papa, Papa," Akame muttered as her bangs hid her eyes while trembling slightly.
*Gulp*
Kira unconsciously gulped at his wife's temper but before it could even get better, it got even worse.
"MMM!! PAPA!! MINE!!" Hana's shout made Akame's veins pop while her hug became even more tighter.
Kira wryly smiled at their troublesome daughter then he thought for a moment then leaned closer to his daughter's ears.
"*Whisper* Hana, mommy is sad,"
"Oh!!" At that, Hana finally noticed her mother's mood so she got in close to her mother then patted her tiny chubby hands on Akame's head.
"Mama, no sad! I wuv you too," Hana commented while smiling at her mother.
Akame's mood instantly changed then she took her daughter from Kira's arms then hugged her lovingly as she smiled at her daughter.
Kira smiled at them then took out a camera and took their picture. Though after a few more minutes, Hana's familiar shout rang out again.
"MMM! PAPA!!"
Kira wryly smiled at this as he looked towards the giant mecha in front of them.
After completing the mission on Akame's world, they both continued on going to different worlds at the same time getting stronger and stronger with each mission.
Countless missions later, they both decided to start a family and stay in this current world for a few more years at the same time, they both decided to actually build a real life gundam of their own in their free time.
Why?
Both of them simultaneously answered 'Why the hell not'
How?
They went to different universes with gundam on them then they infiltrated and took a copy of their designs and structures from various bases then they simply constructed one with the help of his tireless workers.
After that time, they stayed on this world to supervise the construction and rested for a while as Akame finally revealed to him that she was pregnant. At that, Kira spoiled Akame much to her happiness.
They did intend to go back to Akame's original world but then they noticed that the time they spent on different worlds was very different from there. All in all, while they spent a few years at best in other worlds, decades have already passed there.
Both of them were really disappointed at that but as they spent a few months trying to look for any of them, they learned they all lived happy lives.
As it turns out, most of them became married and had children of their own, even Najenda herself had one with Lubbock. All of them had kids, even adopted ones from Sheele, Chelsea, and Susanoo as they opted to open an orphanage by themselves though there was one exception, and that was Leone.
Despite that, Leone became the mother figure of all of her employees much to her embarrassment and joy.
All of them enjoyed their peaceful lives with their children and grandchildren to the fullest that even at their moment of death, not one of them doesn't have a content smile on their faces.
They may have been all apart from each other but at their funeral, all of them requested the same thing. To be buried in front of Kira's house where it used to be. In fact, when Kira and Akame came back, the first thing they saw was their gravestones. Understandably, Akame wept at that sight.
In the end, both of them couldn't help but smile at what they all accomplished in their lives that Kira instructed all of his gargoyles to build a statue of all of them huddling together, laughing peacefully, beside their graves.
Kira couldn't help himself but remember where it all began.
At first it was all about revenge then it turned into crusade then it became a multiverse purge as Death's executioner.
Though when he thought about Lady Death, he can't help but experience a headache especially when the Lady Death from MHA world demanded to return to her immediately saying that she was his to begin with while the one from Damachi almost broken through her world's rule just so she can dragged Kira back to her own world saying that he owes her a lifetime worth of bread.
He never would've thought after all of the killings, he would still be awarded with a family of his own. Though if he has to choose from his family or his power, he would always choose Akame and Hana over anything.
"PAPA!! PAPA!!"
"KIRA!! HANA WON'T SAY IT AGAIN!!"
A sudden shout broke him out of nostalgia and looked towards his pouting wife and daughter. He smiled warmly at them then he approached them and hugged them both.
"There, there, papa isn't going anywhere,"
Akame and Hana didn't say anything but hugged him back as they all enjoyed a gentle breeze and warmth from each other.
"...Hey, did you know… Kangaroos can't fart,"