Manga World: Bringing Steam Technology to the World of Sanctuary

After resting for a moment on the bench on the street, Christel and the other girls continued shopping, such as underwear, slippers for the house, shoes, toothbrushes, etc. Usagi accompanied them happily, and although her uniform was different, she didn't care.

And Luna, passing from Christel's arm to the arms of Usagi, Mio, Maria and Ruruko, found it very strange to see how dark beings lived in peace with humans in the human world. Luna has not long since awakened from the hibernation to which the Moon Queen Serenity had imposed on her, waiting for the souls of her beloved daughter and the other guardians to be born and awaken their new powers.

Luna never imagined that human society would advance so quickly. In her research after her awakening, she discovered the history of humanity, the so-called gods and demons were just tales from ancient civilizations and now they only believed in science. All paranormal events were branded as deceptions and lies.

Luna has calculated that more than 5,000 years have passed since the destruction of the Silver Millennium Kingdom. Queen Serenity rose in a time when humanity was plagued by evil gods. Queen Serenity fought against some of them by killing or sealing them away, raising a powerful kingdom that she planted on the Moon, to take care not only of the Earth, but of the entire solar system.

But after the fall of the Silver Millennium Kingdom, it seems that humanity created its own civilizations and empires, some of which have already gone down in history as myths and legends. Leading human society to what it is now, without any trace of extraordinary beings. But Luna knows that is not the case, perhaps those ancient gods and evil beings have died or are hiding somewhere, and now seeing these girls who seem like ordinary girls, they are actually descendants of dark beings who can live a normal life.

Luna doesn't know what to think. But it's true that there are still Queen Metalia's servants, and Usagi transformed into Sailor Moon has fought a couple!

"Christel, why do you buy these things?..." Usagi taking some tools such as squares, scissors, knives, etc.

"I'm going to prepare a design for a steam engine, which I plan to present at a science fair that will take place in a few months..." 'And I also need materials to see if I can take it to the other world'

"Does Christel do science stuff?"

"Uhm! Sure! I want to change the world by creating a new technology that doesn't pollute and is free for everyone..."

"Wooow!!! Christel is so noble and intelligent..." Usagi with stars in her eyes. 'amazing, as expected from a student of a prestigious academy'

Mio, Maria and Ruruko were also shocked, they don't know their younger sister (classmate) deeply.

And so, after a day of girlish shopping, they all accompanied Usagi to the nearby train station. And since they found out that she had come for a walk, but without permission, Christel suggested to bring her a cake of Usagi's mother's favorite flavor, which Christel herself bought as a bribe so that the scolding for being late wouldn't be so harsh. Since the sun was already nearing the horizon, it would take her half an hour to get to the center of Tokyo on the bullet train and 10 minutes to get home, so it would have already gotten dark by then. Although Tokyo is a safe city, for any high school girl it is wrong to be out on the street at that hour.

"Usagi, maybe it's fate that we met today, so I want to give you this." Christel took out a double-band ring made of gold plated, one band thicker than the other, with a misty white triangular gem on the thick band that shines in colors from different angles, and in the center of the gem you can see a waning moon, on the thinner band there is a triangular fold to accommodate the tip of the triangular gem and there are diamond stars that seem to be held around the gem.

"It's called the Magic Moon Ring, since you have Luna I thought it was very suitable for you." Christel, without thinking, took Luna's left hand and placed the ring on Usagi Tsukino's ring finger.

"This... Christel..."

"You don't have to say anything Usagi, I have the receipt and the box and it didn't cost much (for me) so don't think about it..."

"But..."

"Plus it's a package set... so we all have one to look at"

So, Christel seeing the other girls excited to see Christel put the ring on Usagi's wedding finger, but also jealous, were impressed when Christel took out more rings and placed them on the same finger of each one.

"This one is called the Star of Love Ring..." A silver-plated gold band ring with diamond hearts running down the length and a large purple heart gemstone, inside of which you can just barely see a six-pointed star. Christel placed it on Maria's left ring finger.

"This one is called the Red Sun Ring of the Star of Hope..." A ring similar to Maria's, but with diamond stars, and a large round gem that looks like a Sun when it shines was placed on Mio's left ring finger by Christel.

"And this is the Dragon Protection Ring." And in the end, Christel placed on Ruruko's left ring finger a silver-plated gold ring with a delicate dragon scale design on the band, and a large jade-like green gem, which is surrounded by a Chinese-style dragon. When the gem shines, you can see a pentagram that symbolizes protection.

Christel had to give one to all of them since she couldn't leave Ruruko out, and with her selfishness, she felt that she couldn't let a boy enter the student council and take these beautiful ladies. The guy named Genshirou Saji hasn't appeared in the student council yet, but today seeing Issei put her on alert. Christel doesn't care about Yuuto in the Occult Research Club since he'll fall in love with Issei and Christel won't intervene, in fact she'll even help Yuuto get it. And Gasper, well, she's as beautiful as a girl and since she likes to wear girls' clothes she wouldn't mind letting him be in her garden too, Christel doesn't feel any threat from Gasper and she has a way of making her little brother only work on her. But Saji is different, so before he shows up, it's best to block him, maybe she can make him fall in love with Issei like Yuuto.

'Issei wants to have a harem? Well, he should have one. He already has two who accompany him to do perverted things. Having two more is considered his dream come true, hehehe.'

Mio felt a special warmth in her heart, and with the word hope, she looked at this ring, which was already very beautiful, in a very special way. Maria for her part felt that it was normal to have a ring, Christel is going to be her future wife which is fine, but she thinks that the ring should be given by her, so she will take some time to get the perfect ring for Christel. Ruruko is amazed, she knows that girls are usually very rich in Kuoh Academy, and although there are upper middle class girls like her, they are not able to get a ring like that, she saw when Christel entered that jewelry store, but as she left quickly she did not think that she had bought so many rings like that.

Usagi looked at Christel's actions and felt calm, Usagi is a tender and sweet girl, naive in some things and lazy in others, but she has never had things like envy or greed in her heart, she thought that this way she could keep the ring, it is so beautiful and she liked it a lot, she also felt that with this she could really have a friendship with these girls from Kuoh Academy. She is a girl, and she likes these things and she doesn't want to be a hypocrite with false modesty, so without thinking she stepped forward and kissed Christel roughly 'I've already kissed her once, and it doesn't matter if I kiss her again'.

"Christel, thank you. I will treasure it and take good care of it. I'll call you when I get home. Bye Mio, Bye Maria, Bye Ruruko." And so, Usagi Tsukino gave them all a hug and ran away towards the train doors with Luna in her arms.

"Goodbye Usagi, Ahh~ I want to kiss Christel too..." Ruruko hugged Christel's left arm.

"See you later Usagi, Ruruko, let go of my little sister Christel..." Maria hugged Christel's right arm.

"Usagi bye, eto.. Thanks Christel, I don't know how to reciprocate..."

"No problem Mio, we're family" Christel smiled at Mio while being shaken back and forth by Maria and Ruruko, while Ruruko tried to kiss her and Maria stopped her.

"Ha~ in that case, take Christel, I know it's not expensive, but I made it myself, it's a protection amulet" And remembering her request from Sona, Ruruko took out a small red cloth bag with rune inscriptions and a string ribbon, it's like the amulets they sell in Buddhist temples for good luck, love, or protection.

"Thanks Ruruko, I like it a lot, I'll tie it to my backpack..."

"No, it has to be with you always, you can wear it around your neck, or put it in your clothes"

"Okay, okay, okay. I'll wear it around my neck..."

And so, after getting on their train to go home, and then parting ways with Ruruko, Christel, Mio, and Maria arrived home. Christel sent the girls off to change and rest while he made dinner.

Maria, upon hearing dinner, got excited and without worry, just took off her clothes in the living room and threw herself on the couch while watching television and starting to play with her new phone. Christel didn't care and just rolled her eyes, while Mio picked up the clothes and told Maria that she should be more decorous and not leave her things lying around.

An hour later, Lluvia arrived, and giving hugs and kisses to her three daughters, she ate with them, saying that she would have to go out again, that Serafall had a terrible administration and that there were people who embezzled funds, apart from Serafall herself.

"Wow, my daughters are in the student council, I knew my girls were all special" Lluvia said ignoring the fact that they didn't carry her blood but that of that bastard.

"Christel, why aren't you also on the student council?"

"Mom, you know I don't like joining clubs or anything like that, besides it's not like I haven't promised Sona-senpai that I'd help her whenever she asked me."

"Uhnmm, yeah, it's good, plus to think that Sera-chan's younger sister is the president of your academy is very impressive." "Lluvia after two days of real contact and months of internet contact, is already very close with Serafall.

"Sera-chan? uhnm nevermind, besides Rias-senpai signed me up (with pressure) for her occult research club..."

"That's new to you Christel-tan, I didn't think you believed in paranormal things..."

"Mom is Christel-san, and no, I don't believe (believing and knowing are different things)..."

"Sera-chan calls Sona-tan her little sister..."

"Mom, that's a form of endearment that destroys language (plus Serafall's form of endearment falls into siscon)..."

"..."

And so, a family dinner happened...

While sisters Mio and Maria took on the job of cleaning up the dishes, Lluvia returned to the office to continue her restructuring work. Christel took the opportunity to go in the bath and relax, before continuing to refine her project plan. 'How to meet Serafall...'

Christel, after taking off her clothes and entering the bathtub. She thought about the feeling of her body when kissing the girls over the course of the day. She felt it when she did that with Maria, but at that moment it was a surge of energy that went back and forth between Maria and Christel, so the feeling is very large and she hasn't had time to see how much her power has grown. But every time she kissed someone, like when she kissed Jaina, although at that moment it was very tiny, it was also with Murayama, with Rias and Usagi, the transfer of power was greater than with Jaina, but not even close as with Maria, 'Does it have something to do with the depth, the time of the kiss, or the exchange of saliva?'.

Christel, while she was in the tub covered in soap foam, began to subtly experiment with the bath water.

"Carefully..." Placing her hands as if carrying water, Christel mobilized her energy, feeling its activity within her body.

"Like this, like this..." The water in Christel's hands began to spin on its own, then turned into a sphere held in the air.

"uhnmm Rasengan..." Christel thought about Naruto's training in her ninja world, and if it's easy to create a spinning water sphere, she should try to create many different water currents in the water sphere.

"After 20 minutes, 8 different currents could be seen in the sphere of water, each one independent, but still part of the sphere as a whole. Christel took so long, and thought that it would take a long time to reach the level of the Rasengan with hundreds or thousands of threads of different currents at once, without thinking about the Futon: Rasengan, with tens of thousands or hundreds of thousands of such thin and distinct flows.

"stronger..."

Christel tried to put more energy into these currents and make one or two more, but at one point the water atomized and a spatial wave extended from the center where the sphere of water was.

"Haa!" *splash*

All the water in the bathtub became convex, breaking the logic of an explosion of energy in front of Christel's eyes. But suddenly, a light appeared with electric arcs up near the ceiling and a little girl's scream was heard.

"HAAA~"

"What the f..."

*SPLASHHH*

A girl appeared out of nowhere, sitting naked on Christel. The girl has white skin and long pink hair with bangs that cover her forehead, and green eyes that are very beautiful. But right now she is kissing a small girl on the lips.

Christel, seeing something falling on her, instinctively raised her hands and used her power to cushion any object. But her hands now feel something soft and large, very spongy.

"Uuhnm?" The girl blinked her green eyes.

"Aah~" she parted her mouth and looked down, looking at the hands touching her breasts.

"Hey~ what are you doing in my bathroom..."

"Haaaa!! I did it, successful escape! Hehehe~" Suddenly, Christel was hugged by the head and his face was buried in the soft things he previously held in his hands.

'My power to finish growing a little more...'

Somewhere far from Christel's house, which appears to be a neighboring town, in a house that was luckily abandoned, an object fell from the sky causing an explosion.