Ongseongwu (62 ongseongwu fanfics)

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The Roadtrip Project

What will happen if the fresh graduate and the new COO team up for the company’s newest project? Meet LuHan the newest member of the finance department and Oh Sehun the youngest boss in the company, together they are given a task to go on a road trip for

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Remember Us

By goodnightkisseu Updated
Tags  fluff   romance   ongseongwoo   wannaone   ongseongwu 
Characters Ong Seongwu, Reader
With 3 chapters, 1 subscribers, 30 views, 7225 words
Status Comment Bonus

Before leaving on his schedule overseas, Seongwu pens a series of letters to his girlfriend. What are their contents? He writes of events throughout their relationship that he wants her to look back on and remember. But on the last day, after she reads the last letter, what possible surprise could he have in store for her?

Tell Me A Lie (Tell Me The Truth)

By sweet_cookie Updated
Characters Kang Daniel | Hwang Minhyun | Choi Minki | Kim Jonghyun | Kwon Hyunbin | Ong Seongwu | Kim Jaehwan | Mentioned Nu'est | Mentioned Seventeen | Mentioned Wanna One
With 3 chapters, 4 subscribers, 60 views, 10111 words
Status Subscribers Only, Comment Bonus

When Minhyun agreed for the first time, it was the alcohol talking. When he accepted the deal, it was his mind. When he starts to stray away from the rules, does that mean it's his heart talking?

Yes, I need you.

By SyupeoBangtan Updated
Characters OngSeongwu OngSeongwoo x OC x Wannaone
With 3 chapters, 9 subscribers, 140 views, 1 comments, 9556 words
Status Subscribers Only, Comment Bonus

You : My friends are crazy. They forced me to go to a blind date but I don't even need one. I don't need a boyfriend. Seongwu : I don't need a girlfriend. But, they forced me and her to go to the blind date. They are crazy.  ... But, everything changed after the blind date.  (Okay. I know. I'm at the intro. Lmao) 

When the day comes

By ItsyBitsy_Orchid Updated
Tags  amber   boyxboy      suho   hwangminhyun   vampireau   kangdaniel   wannaone   onghwang   ongseongwu 
Characters Hwang Minhyun | Ong Seongwu
With 11 chapters, 780 views, 13 comments, 18014 words
Status Completed, Subscribers Only, Comment Bonus

[CONTENTID1] Being born into the royalties, there's nothing, literally nothing he can't have. Ong Seongwu has everything. Since life is easy, people get arrogant. And when life kept getting easier, people get bored. Ong Seongwu is bored. Everything is


By heartykeykeke Updated
Characters kang daniel, ong seongwoo, hwang minhyun, ongniel, onghwang, nielhwang, lai guanlin, kim jaehwan, minhwan, lee daehwi, bae jinyoung, jinhwi
With 20 chapters, 13 votes, 86 subscribers, 4150 views, 62 comments, 225810 words
Status Completed


By SyupeoBangtan Updated
With 1 chapters, 13 subscribers, 100 views, 1 comments, 4385 words
Status Completed, Subscribers Only

WannaOne was informed that they will play a prank on Seongwu.  . . Seongwu is tired and he is stressed. 

My Ong!

By 101wannaone Updated
Tags  angst   comedy   fluff   romance   ongseongwoo   ongniel   wannaone   onghwang   ongseongwu   ongwink   ongcham   onglin   onghwi   ongsung   ongseongwoofanfic   ongwoon   ongjin   onghwan   ongshippers 
Characters Ong Seongwoo & other Wanna One members
With 6 chapters, 2 votes, 59 subscribers, 9 comments, 2028 words
Status Subscribers Only

Are you sick?

By 101wannaone Updated
Characters Ong Seongwoo & Kang Daniel & many other characters :)
With 19 chapters, 5 votes, 144 subscribers, 44 comments, 11102 words
Status Subscribers Only

Featuring Ongniel of Wanna One :D                                                 

She's mine!

By SyupeoBangtan Updated
Characters OngSeongwu OngSeongwoo x OC x Wannaone
With 1 chapters, 46 subscribers, 300 views, 1 comments, 2777 words
Status Completed, Subscribers Only

You didn't tell your friends that you are dating. And, that one facts that they didn't know is, you are dating with one of your bestfriend and their own bestfriend, Ong Seongwu. But, because of an incident that make him jealous, Seongwu end up telling everyone that both of you are dating.

It's US

By SyupeoBangtan Updated
Characters OngSeongwoo OngSeongwu WannaOne
With 4 chapters, 1 votes, 26 subscribers, 220 views, 4 comments, 5971 words
Status Completed, Subscribers Only, Comment Bonus

Wannaone just finished their world tour. The company told them last week at the company meeting that they will have a comeback in 2 months. But, some unfortunate things happen to one of the member, Ong Seongwu. One after another. It all started a week after the incident Seongwu got injured at the airport after he was pulled by a sasaeng. He didn’t get hurt badly but the management look very seriously at this matter. They warned the manager to be extra careful

Eleven Boyfriends || Wanna One

By MisterRomantic Updated
Characters Wanna One, OC
With 5 chapters, 38 subscribers, 340 views, 2 comments, 3695 words
Status Subscribers Only

❝I have eleven boyfriends, but I only need one! Now, who among you should I eliminate?❞ In which a group of eleven boys got kidnapped by a psychotic sasaeng fan. Whom among the Wanna One members will get out of her possession alive? "Try to talk back, and I'll pull the trigger againts your head."

My one day muse

By ilykk15 Updated
With 4 chapters, 1 votes, 6 subscribers, 130 views, 3 comments, 3692 words

“I finally .. fell in love at first sight” - Ong Seongwu ”will you marry me ?” - Kang Daniel ”is this love ?” - Krystal      a very short love story between three unexpected people 

♀♂♀Colorful Heart Strings♀♂♀

By jhayne06 Updated
Characters I.O.I and WANNA ONE
With 12 chapters, 116978 words
Status Members Only, Subscribers Only, Comment Bonus

... Paano kung sa 'typical' day routines mo, may madagdag na: ♂♀ Meeting a Stranger na possible to interfere, change, and be part of your daily life. Ano ang gagawin mo? Will you let that to happen? or not?

Dreaming Of You || Hwang Minhyun

By MisterRomantic Updated
Characters Hwang Minhyun, Ong Seongwu, Park Erica [OC]
With 22 chapters, 2 votes, 710 views, 3 comments, 60982 words
Status Subscribers Only, Comment Bonus

❝I dreamed about him again. About Hwang Minhyun.❞ For random people, dreams are just random illusions forming inside people's minds whenever they close their eyes and sleep. But it was different for Park Erica. She had the weirdest dreams of all--and the most peculiar one is that guy named Hwang Minhyun, who claims to be living in the reality and dreaming about her as well.

Boyfriend with surprises

By SyupeoBangtan Updated
Characters OngSeongwu x You x WannaOne
With 1 chapters, 6 subscribers, 200 views, 2 comments, 1144 words
Status Completed, Subscribers Only

You and Ong Seongwu have been dating for almost a year. But, everyday still a surprise for you. He always show a different and unexpected side of him. It make you love him more. He’s staying with his best friend that he knows from an art school and in weekend, he will stay at your house. One day, you got a call from his closest dongsaeng, Daniel. He told you that Ong Seongwu is sick. So, you decide to visit your sick boyfriend.  

Imprint of Your Lips

By heartykeykeke Updated
Characters ongniel, ong seongwoo, kang daniel, hwang minhyun
With 1 chapters, 8 votes, 35 subscribers, 1050 views, 8 comments, 15129 words
Status [M], Completed, Comment Bonus

The One With The Dating App

By jordanKdan Updated
Characters Han Yeorum (OC), Kang Daniel, Hwang Minhyun, Yoon Jisung, Ong Seongwu, Kim Jaehwan, Ha Sungwoon
With 1 chapters, 4 subscribers, 110 views, 1 comments, 1070 words

Jealousy Is A Very Good Thing

By Woonie-Ongniel Updated
Characters Kang Daniel, Ong SeongWu
With 2 chapters, 6 votes, 21 subscribers, 1000 views, 2 comments, 7509 words
Status [M], Completed, Comment Bonus

OngNiel Daily Life

By maxime1691 Updated
With 6 chapters, 2 votes, 21 subscribers, 2620 views, 6 comments, 4202 words

Length : Chaptered Pairing : OngNiel (Ong Seongwu/Kang Daniel) Genre : Romance, S


By maxime1691 Updated
With 9 chapters, 3 subscribers, 340 views, 7345 words
Status Comment Bonus

Length : Chaptered Genre : Romance, Fluff, Shounen Ai Rating : PG13 - NC17