Voyage of Unfamiliar: Gintama Fanfiction

How tiresome

Kagura's jaw dropped as she heard the news, "huehuehjae?"
Shinpachi moved closer to Gintoki, "Gin-san, she's lost for words", "Ya think?".
...
Kagura calmed down, trying to understand the situation, and looked at them. "..."
"To be honest, I never knew about my mami's past, even before. Pops would always keep things a secret about her, so I'm used to it, kind of." She said. Gintoki picked his nose, "well he hasn't been contacting us, but since it's this serious, he'll talk to you about this soon, I'm sure", Kagura smiled, and yet she was still worried, she was very curious about all of this since this was about their family.
I always wondered, does my Mami have any relatives? She thought.
A few seconds later, Kagura realized that she will be going to different worlds, "AH! GIN-CHAN, ARE TOU SERIOUS ABOUT THE TRAVELING PART??", Gintoki scratched his ear, "quiet down, we'll talk more about this tomorrow at Yoshiwara" he deadpanned.

-Shinsengumi Headquarters-
The next day

Aimi was standing outside the Shinsengumi headquarters gate while both of her arms are on her waist. She smiled and grinned, "wooo, I hope I don't get in trouble, by the way, what's your name again?", a cyborg man looked at her and sighed, "Again, It's Yamazaki Sagaru". Aimi smiled. "Open up!" Aimi exclaimed, "yes!", Yamazaki opened the door and both of them entered the headquarters.
As soon as both of them reached a tea room, Yamazaki saw Hijikata and called him, Hijikata turned around to see them, puffing out a cloud of smoke, "Ah, Zaki, where have you been?", "uh, Chief, this is Aimi Tanaka, and we have to tell you something". Hijikata raised a brow, "about what?".
Aimi gawked at Hijikata, Wow, so this is the handsome demonic chief they were talking about at that one hostess bar. Talk about hot, fair tough skin, soft demonic eyes, and his built.. Aimi smirked.
...
"Toushiro Hijikata-san, right? My name is Aimi Tanaka, and I'm here to talk about something you might wanna know". Hijikata paid attention to her. "Some of you did some investigating for a year now about one of them, is that correct?" Aimi said.
Hijikata paused a bit and thought: how could she- wait- she's the person that perm head was talking about.
Hijikata opened the door to the tea room, "have a seat first".
The three of them sat down then Yamazaki poured tea into each of the cups.
"How did you know about our past investigation?" Hijikata asked Aimi immediately. "Umibozu-san told me 3 months ago that you guys were involved in an incident a year ago and investigated it" she explained,
"Umibozu? And wait, Yamazaki why are you still here." Yamazaki jumped, "Oh! Sorry, I was just here to escort Aimi-san, I'll go now", Yamazaki walked out of the room, "thanks again, Yazaki" Thanked Aimi, "it's Yamazaki!" He shouted.
"So, about this", Hijikata focused. "Yes, I'm here to know what you found out about it", "and why should I tell you?" Hijikata asked, Aimi scoffed, "as expected, since you are known to be trustworthy from you friends, I shall tell you everything you need to know" Aimi grinned slyly, Hijikata was disturbed, "what do you mean?".

...

Aimi explained everything to Hijikata, and because Hijikata wasn't convinced about the difficult parts, Aimi showed him her ability, even though she thought that it would be weird to show him directly at that point...
Hijikata jumped a bit and started sweating. "See? Believe me now?", hijikata glared at the paper she was holding, "Please, burn that paper so no one else can read it", Aimi chuckled a bit, "I'll just give it to you, Hijikata-san".
...
Moments later...
"I can't believe it, it looks like they're trying to recover a dangerous clan by clashing, they're kind of hard to deal with too since they have weird power and shit, and yours too," hijikata said. "Yup, and you're investigation is important to our mission",
Hijikata felt like he needed to tell her, "... Okay, I'll tell you".
They both sat properly and Aimi drank a bit of tea.
...
"space dust?" Aimi asked, "yes, and the reason why I took the investigation seriously was that; when I was asking the people of the planet I was on, they told me that some of the materials Dero Mosun was after was mostly found on earth, so I called some of my men on earth to ask if anything certainly bad happened- but said that the other cops dealt with it already" hijikata explained. Aimi gawked at him, "and 4 months ago we found the brothers here, Umibozu was right, they had bigger plans" she murmured the last part.
Hijikata thought about it, "about you guys traveling to other places... Can I join, well actually the two of us" hijikata glanced at the door knowing Sougo was behind it, eavesdropping. Aimi also looked at the door, Sougo entered smiling a bit, "Sorry Hijikata-san, I saw Yamazaki with a woman earlier and I thought it was a marriage proposal or something, so I was curious and eavesdropped and I also heard everything." He smirked.
Hijikata rolled his eyes and looked at Aimi, "This is Sougo, we both did the investigation."
Aimi was in awe, Ohmy, another handsome boy. I should have brought my notebook. Also, bringing them in our mission is indeed necessary, it is all connected, She thought.
Aimi smiled and sighed, "don't worry, you can trust us. I was supposed to ask you to join with us," She said. Hijikata sighed in relief, he was still not sure about this "dimension traveling" and he does not fully trust her but he wanted to know more about the Mosun clan and everything, it is their duty to protect edo.
Sougo looked around the room "By the way.." "Hm?",
"earlier you showed Hijikata-san your 'ability' and I wanna know, where's the paper?" Hijikata immediately slammed his hands on the table and looked at Sougo, "Shut up you damned brat!", "But I'm curious". Aimi giggled and pulled out a paper, "give me a strand of your hair, Sougo-Kun, I'll show you." She smiled.

Yoshiwara
-Hinowa residence-

"Mom! Tsukuyo-san! They're here" seita shouted excitedly. "Okay, aren't you a hit too excited, Seita" Hinowa assumed, Seita blushed a bit, "huh? No! I just wanted to show them my new haircut", "Well I think it's too cheesy to be a haircut, why is the other side of your hair not aligned to the other side?", "Gin-san!" Seita exclaimed. "Hello, brat", "Hello Seita-Kun" Kagura and Shinpachi greeted.
"Yo! I told you we'd be here",
Tsukuyo came out and approached them with her pipe, "You're a bit late", Gintoki sat down on a wooden chair next to Tsukuyo, "You sound like a nagging housewife. Anyway, it Is almost dinner time, so" Gintoki deadpanned, Tsukuyo's eyebrow twitched a little, "J-just so you know, this is not a dinner party, Gintoki", "what's the difference? Whenever we come here you guys always offer us food" Gintoki said. Tsukuyo sighed a bit, "Well, Aimi should be here soon", Gintoki looked at her, "hey", he called her, "what?", "what do you think about all of this?" Gintoki asked, Tsukuyo looked back at him and took out the heat of her pipe, "I'm not too sure but, I just have bad feeling earth will be part of a huge mess again", ...
"Think so?" Gintoki sighed.