Prologue: The Adventure Begins
Narrator: 12 Years After The Battle On The Infinity Castle And No Hashiras Died In Battle Muzan Kibutsuji Has Gone Hiding After His Defeat He Lost Uppermoon 1, Uppermoon 3 And Uppermoon 6 Due To Their Betrayal Against Him And They Manage To Get Rid Of Muzan's Curse They Turned Back Into Human Once Again Now Tanjiro And His Friends Are On The Rank Of Hashira Including Michikatsu Tsugikuni Formerly Known As Uppermoon 1 Kokushibo Has Been Ranked As Hashira Now Tanjiro Has Passed Down His Breathing Style Sun Breathing To His Only Son Kai Kamado, Kai And His Friends Are Close Relatives And They Wants To Become Demon Slayers Like Their Parents Are Kai's Fiancee Got Killed By Muzan Kibutsuji Right When He Attack The Sun Estate (Tanjiro's New Home) And His Fiancee Give A Promise To Our Main Character Kai Kamado That He Will Protect Every Innocent People From Demons And Criminals And Kai Accept That Promise Then She Dies On His Grasp And Kai Felt Heartbroken And Depressed But Swore To Avenge Her By Killing Muzan Kibutsuji And End The War Between Demons And Humans
Note: The Main Cast Of Demon Slayer Belong To Koyoharu Gotouge
Walking* = Actions
(Oh...) = Mind Talk
/Defeated The Demons/ = After Off-Screen
My Au: Kanae, Sabito And Makomo Is Alive
Location: Final Selection Night Time
We See Kai Walking Down The Wisteria Trees While Admiring The Wisteria Flowers
Kai: Woah... Mom Once Told Me That The Wisteria Flowers Are Poisonous To Demons But I Didn't Know That They're This Beautiful... *See's The Final Selection* There It Is... The Final Selection... *Goes To The Final Selection*
Kai Has Look At The Candidates Of The Final Selection And Some Of Them Are His Friends Including The Former Uppermoon 1's Son Taro Tsugikuni Then He Walked Up To Them And Call Them Out
Kai: Hey Guys!
Haru: Oh Kai! I Didn't Notice You're Here
Haru Agatsuma, The Son Of Zenitsu Agatsuma And Nezuko Kamado
Aoto: Hey Bro
Aoto Hashibira, The Son Of Inosuke Hashibira And Aoi Kanzaki
Tokusa: Finally, We're All Here
Tokusa Tomioka, The Son Of Giyuu Tomioka And Shinobu Kocho
Kuroki: What Took You So Long?
Kuroki Iguro, The Son Of Obanai Iguro And Mitsuri Kanroji
Kai: *Chuckles Nervously And Scratch The Back Of His Head* Sorry
Katsura: Well The Thing Is That You Have Finally Arrived...
Katsura Shinazugawa, The Son Of Sanemi Shinazugawa And Kanae Kocho
Taro: We Were Thinking That You Don't Want To Be A Demon Slayer Dude...
Taro Tsugikuni, The Son Of Michikatsu Tsugikuni
Kai: Sorry To Keep You Guys Waiting
Kai Kamado, The Son Of Tanjiro Kamado And Kanao Tsuyuri
Kai: Well, Let's Get Started
Kai's Friend: Ok!
Narrator: The Final Selection Began Kai And His Friends Manage To Save A Few Of The Candidates But Most Of Them Got Killed By The Demons They Felt Like They Were Responsible For The Deaths But The Other Candidates Comfort Them And Saying That It's Not Their Fault
Narrator: 15 Days After The Final Selection
We See Kai And His Friends Sparring With Each Other Using Wooden Katanas
Kai: /Defeated All Of Them While Sweating A Lot/
Kai's Friends: /Beaten Up And Exhausted/
Taro: Man... You're So Strong And Fast...
Haru: Not To Mention Smart Too... You're Good At Strategizing And Good At Watching Your Opponents Movements...
Aoto: Thirsty...
Kai: *Chuckles And Smells Someone* It's Gruncle Hotaru! He Delivered Our Swords
Narrator: At The Front Door Of The Sun Estate
Hotaru Haganezuka: *Knocking The Door*
Kai: *Opens The Door* Hey Gruncle! Long Time No See
Hotaru: Same Here Kai, I Brought You And The Others Swords
Kai: Well Come In Then, You Don't Need To Explain How Nichirin Swords Were Made
Hotaru: I Know *Comes In*
Narrator: Inside The Estate
Hotaru: You Ready To See Your Blade Colors Kids?
Kai: Gruncle... We're Sixteen Years Old Now... Don't Call Us That
Hotaru: I Know But I'm Older Than-
Kai: I Know... You're Fourtynine Years Old...
Hotaru: *Chuckles*
Haru: Still, We're Shocked That You Didn't Retire As A Swordsmith...
Hotaru: It's Twenty Years Early For Me To Retire Young Man
Haru: Ok, Ok... Old Man
Hotaru: Now, Let's Take A Look At Your Nichirin Blade Colors
Narrator: Kai And His Friends Hold Their Nichirin Swords Firmly And IT Change Colors
Kai: Huh, Black
Haru: Orange Lightning? Not That I Don't Mind...
Aoto: *Frown* Of Course My Father Sent A Request Two Swords For Me... And It's Indigo Like Dad's...
Tokusa: Dark Purple? Now That's New...
Kuroki: Light Pink? That's New Too...
Katsura: Light Green Huh? Not Too Bad...
Taro: Red And Purple Mix... Cool
Hotaru: You Boys Have Such Wonderful Blades, Hope You Don't Broke Them Or I'll Kill You
Kai And Friends: *Flinched And Sweatdroped* O-Ok
Kai's Kasugai Crow: *Flies In* Caw! Caw! Kai Kamado, You And Your Friends Got A Mission! A Morph Demon Gas Been Spotted At Night In The East Town Go Slay It! This Is Your First Mission As A Demon Slayer! Caw! Caw! *Flies Away*
Kai: Alright Boys... This Is Our Firsts Mission
Haru: Hey We Should Make A Squad Name!
Aoto: Good Idea
Tokusa, Kuroki, Katsura And Taro Nods In Agreement
Kai: Well, What Should We Call Ourselves?
Haru: How About... New Generation Demon Slayer Heroes?
Kai: No, That's Too Basic...
Aoto: How About Mantle Special Squad?
Kai: I Can Relate
The Others: Us Too
Kai: Alright Boys, We'll Call Ourselves *Points The Sword In The Middle* The Mantle Special Squad!
Kai's Friends: *Points Their Swords In The Middle*
Kai: Mantle...
Mantle Special Squad: *Points Their Swords Up* ASSEMBLE!!!
Narrator: And So... Their Adventure Begins
Hey Guys, Author Here, This Is My First Fanfiction Story I'm Also Adding Some Anime Crossovers Into This Stories For The Time After This Story Ends I Have Some Low Motivation So I Won't Be Updating This Stories Daily Hope You Guys Like It
