My Assassin Boyfriend [a Killua Love Story] - Everybody's Nobody - Wattpad

Story cover for My Assassin Boyfriend [a Killua Love Story] by TomboyTrouble

My Assassin Boyfriend [a Killua Love Story]

Reads 197,411
Votes 7,694
Parts 68
Time 18h 1m

Reads 197,411
Votes 7,694
Parts 68
Time 18h 1m

alluka fanfiction highschool humor hunterxhunter hxh illumi killua romance secrets wattpad zoldyck

~ 3rd Place for Winter 2015 Hunter X Hunter Watty [Killua] ~
~ 3rd Place for Summer 2018 Hunter X Hunted Watty  [Killua] ~
Rank #2 Alluka
Rank #3 Zoldyck
Rank #4 Wattpad
Rank #11 Hunter X Hunter

Rated T for Teen

Warning: Spoilers for the anime

Yuki Sazuka was an average, everyday school girl, until one day, an encounter with a strange, mysterious boy changed her life forever. Killua would rather do anything than go to school, but will do anything to fulfill Alluka's wishes. It will only be one semester, right? With a rocky start, Yuki and Killua soon form an unlikely friendship, which continues to grow stronger from there. Will she be able to keep up with her life as she is being pulled into a life  completely different from her own? Will Killua be able to tell Yuki about his past, and if he does, would Yuki still want to be with him? 

A story of romance, drama, and tribulations, with a few lighthearted moments, based off of one of my favorite anime franchises.

A post HunterXHunter fan fiction. I do not own the characters or other content from the anime except my own original characters.

Cover made by @Golden_Darkness67

Started: 4/20/15All Rights Reserved

alluka fanfiction highschool humor hunterxhunter hxh illumi killua romance secrets wattpad zoldyck

Table of contents

68 parts

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SERENDIPITY || KILLUA Z. by random__0123

𝗜𝗡 𝗪𝗛𝗜𝗖𝗛: Her entire life has been a carefully constructed lie, a sheltered existence enforced by her protective older brother. Yearning for a taste of freedom, she breaks away and finds herself thrust into the unforgiving crucible of the 287th Hunter Exam. It is there, in a world of killers and survival, that she meets Killua Zoldyck - a boy with silver hair, a lethal demeanor, and a darkness that mirrors her hidden loneliness. Drawn to the danger she's never known, she finds herself falling for a boy who is both a weapon and a lonely child. But how can she explain the feelings stirring inside her? And what does it mean when the infamous assassin finds himself equally captivated by a girl who knows nothing of his world? Their paths were never meant to cross, but a bond forged by fate threatens to change them both forever. I do not own HUNTER X HUNTER, all rights go to Yoshihiro Togashi. STARTED: 8-08-2025 ENDED: ???

When I Found You (Killugon) [COMPLETED] by The_Letter_M

A high school Killugon story Contains: sensitive topics and lots of fluff Disclaimer: I do not own the hxh characters. Will include some of my own characters because why not YEET

Into His Messages {Killua x Reader} by b4lter

You tried messaging one of your friends but accidentally messaged a boy named Killua, what happens beyond that?

Illumi x modern f reader by Kimetsu_no_yaiba1234

One day you woke up injured in your favourite anime ' Hunter X Hunter', not expecting the plans fate has for you. Ending up falling for Illumi Zoldyck. What could go wrong? What problems must you face to find true happiness?

𝑇ℎ𝑖𝑠 𝐴𝑠𝑠𝑎𝑠𝑠𝑖𝑛 𝐽𝑢𝑠𝑡 𝑊𝑜𝑛'𝑡 𝐺𝑖𝑣𝑒 𝑈𝑝! || Iʟʟᴜᴍɪ Z. X Oc by _ZESTALICIOUS_

╰⋯➤"Rᴜɴ ᴍᴇ ᴜɴᴅᴇʀ ᴡᴀᴛᴇʀᴄᴏʟᴏʀs." Illumi Zoldyck, the well known hunter and assassin of the Zoldyck family met Azien Etzioni (or y/n) during the hunter examination. He took a liking to her because of her flawless sword techneques. Illumi teamed up with her and enjoyed her company. They soon became friends with Hisoka, the clown. However, unaware of her true identity, Illumi stayed with her. As days passed, Illumi gets to know that Azien is actually not a nen user. She is, a person from a different dimention, the world of the demons and demon slayers, a demon sworn to never killing or eating a human. Many people want her head to auction it, and hence, a mafia hires Illumi to kill her. Will Illumi kill his friend out of mere bloodlust and money as he had always done? He is now in a fix because he has already discovered friendship. "You leave me vulnarable, Etzioni." "What should I do... help me." Unravel the story of the trio, Hisoka, Illumi and Azien as they discover the world. Find out the truth of Azien. See how Illumi learns true emotions like killua from Azien and protects her. Fanfic by- _ZESTALICIOUS_ Status: Complete Cover: @pentalux #1:- oc-story 14, march 2021 #5:- Illumixreader 14 Jan 2022 #99:- horror-thriller 17 may 2021 #16:- Action-thriller 25 sep 2021

Gon's Sister? (Killua x Reader) by Kaoru_Hitachiin04

[Completed] [Is currently being edited] (Please Note that you are 14 turning 15 in this story, you're not 12 like everyone thinks) (Sequel has been discontinued and unpublished) When Ging returned to the island, he never mention how many kids he had. He brought back Gon but, nobody knows that Gon has a twin sister! Only Ging and Gon's mother know. You are Gon's sister and you are a pro hunter. You know you have a brother, and decide to go looking for him. After a long journey, you finally find him and meet his friend Killua. You, Gon and Killua go on amazing adventures and you fall in love with Killua. Start date: July 9 2018 End date: March 11 2020 {Best Ranks} •#2 in animecharacters (Oct. 19, 20) •#16 in gon (Oct. 24, 20) •#22 in gon (Oct. 19, 20) •#8 in leorio (Oct. 19, 20) •#1 in animecharacters (Oct. 23, 20) •#2 in hunterxhunter (Oct. 30, 20) •#5 in killuaxreader (Aug. 13, 21) •#3 in animecharacters (Jan. 27, 23)

In Your Scarlet Eyes || K. Kurapika x Reader by 4nemosManager

"𝗪𝗵𝘆 𝗱𝗼 𝘆𝗼𝘂 𝗸𝗲𝗲𝗽 𝘀𝘁𝗮𝗿𝗶𝗻𝗴 𝗮𝘁 𝗺𝗲-?" "𝗜 𝘁𝗵𝗶𝗻𝗸 𝗜'𝗺 𝗶𝗻 𝗹𝗼𝘃𝗲 𝘄𝗶𝘁𝗵 𝘆𝗼𝘂." Being born into the Zoldyck family was nothing short of curse. Many would argue the opposite, saying it would be such a blessing to continue such a prestigious family's bloodline. But you, (Y/n) Zoldyck, couldn't disagree more. When an opportunity arises where you were asked to go watch over your younger brother during the infamous hunter exams, you agreed in a heartbeat. What you didn't know at the time- was that when you arrived at the exams, you would meet a particular blonde boy that would change your life forever. [DISCLAIMER: SLOW BURN, GRAPHIC CONTENT, ANGST, AND SEXUAL INTERACTIONS(SMUT)] I don't own any of the characters from Hunter x Hunter, only the plot and its original characters. **Potential manga spoilers as the story goes on!** Started: 10/24/2025 Ended: Ongoing 🥇 TOP RANKINGS #1 kurapikaxreader #1 kurapikakurta #2 hxhfanic #2 kurta #1 kurapikaxreader #39 readerxcharacter #4 selfinsert #1 killuazoldyck

$The Demon Inside {Killua X Reader} PLEASE READ DESCRIPTION! by Raven_Kurosaki$

Gon, Killua, Kurapika, and Leorio were (y/n)'s best friends. They were the her friends, her everything, her...family, not that her real ones care about her after all she is a "disgrace" to them. (y/n) would do anything to protect them, she would even leave them just so they can stay alive. But why you may ask? Because of The Demon Inside. 📌COMPLETED📌 {DISCLAIMER! I dont own Hunter X Hunter! And I certainly do not own you, only Killua can ;) } >>⚠️TW⚠️ Mention of rape and descriptions of murder<< {WARNING!! CURSING INVOLVED!} ❗️Also this book is really old, it was my first ever fanfic so you can make fun of it I don't mind it's really funny! I love the comments you guys make me smile! I might rewrite this book with the same concept but different characters and plot. 🤷‍♀️ ❗️

POSSESSION - Illumi Zoldyck x fem! oc by gutwrenchh99

"You don't need anyone else. Not friends, not family. You only need me. And if you can't accept that... I'll make you." ------------------------ After surviving life alone and finally becoming a licensed Hunter, Kiyo thought she could handle anything... until the night she meets Illumi Zoldyck. Cold, intimidating, and disturbingly perceptive, he drags her into a stormy night that changes everything. Over the following weeks, Kiyo finds herself pulled deeper into Illumi's world: a life of manipulation, commands she can't ignore, and an offer she can't resist. As she navigates fear, control, and unexpected attraction, Kiyo must decide what she's willing to risk - and what she's willing to become - to survive by his side. WARNINGS: Toxic relationships Coercion/power imbalance Explicit sexual content Dub-con Dark themes/psychological manipulation Violence/implied violence DATE STARTED: 8/31/2025

ᴥ︎︎︎The Daughter Of Morowᴥ︎︎︎ by -Mamaraffe-

What if Hisoka had a daughter? One he had to get rid of so he left her at the gate of the Zoldyck family and from there she was released to the outdoors at the age of 2. Sakura Morow is a strong, smart and curious 12 year old and her real story begins the day she went to the hunter exam to find her father. It's also where she met the most important people in her life Killua, Gon, Kurapika and Leorio, and she'll stays with them for as long as possible. Hope you enjoy! (I don't own Hunter X Hunter but I do own Sakura and her plot in the story) Started: October 4th 2020 ONGOING #1 in killua 12/27/20 #1 in gon 1/7/21 #1 in fictional 2/8/21

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Slide 1 of 10

SERENDIPITY || KILLUA Z. cover

When I Found You (Killugon) [COMPLETED] cover

Into His Messages {Killua x Reader} cover

Illumi x modern f reader cover

𝑇ℎ𝑖𝑠 𝐴𝑠𝑠𝑎𝑠𝑠𝑖𝑛 𝐽𝑢𝑠𝑡 𝑊𝑜𝑛'𝑡 𝐺𝑖𝑣𝑒 𝑈𝑝! || Iʟʟᴜᴍɪ Z. X Oc cover

Gon's Sister? (Killua x Reader) cover

In Your Scarlet Eyes || K. Kurapika x Reader cover

The Demon Inside {Killua X Reader} PLEASE READ DESCRIPTION! cover

POSSESSION - Illumi Zoldyck x fem! oc cover

ᴥ︎︎︎The Daughter Of Morowᴥ︎︎︎ cover

SERENDIPITY || KILLUA Z.

𝗜𝗡 𝗪𝗛𝗜𝗖𝗛: Her entire life has been a carefully constructed lie, a sheltered existence enforced by her protective older brother. Yearning for a taste of freedom, she breaks away and finds herself thrust into the unforgiving crucible of the 287th Hunter Exam. It is there, in a world of killers and survival, that she meets Killua Zoldyck - a boy with silver hair, a lethal demeanor, and a darkness that mirrors her hidden loneliness. Drawn to the danger she's never known, she finds herself falling for a boy who is both a weapon and a lonely child. But how can she explain the feelings stirring inside her? And what does it mean when the infamous assassin finds himself equally captivated by a girl who knows nothing of his world? Their paths were never meant to cross, but a bond forged by fate threatens to change them both forever. I do not own HUNTER X HUNTER, all rights go to Yoshihiro Togashi. STARTED: 8-08-2025 ENDED: ???