Based on the K-Drama "Friendly Rivalry" Within the halls of Central Seoul Academy, Yoo Je-i, born into wealth and the highest-ranking student, is widely known as the most influential girl in the entire district. Woo Seul-gi, a mysterious transfer student with a difficult past, suddenly arrives and disrupts the established order. Will their clash lead to disaster? Or could this rivalry turn out to be the best thing that has ever happened to either of them?

When dark pasts and secrets collide, and mysteries reveal themselves, is it destiny, or just a strange twist of fate? OCxSeulgi(I debated on who to write her with for awhile, but this makes more sense with my ideas This one will be a bit difficult to write, so please be kind, I'm trying!! :) (I do not own the characters or plot except for my OC and my ideas mixed in, and all credits go to the webtoon author and the actors/creators)

Jaeyi hidup dengan rapi di atas kertas: dokter umum di J Medical Center, jam kerja padat, wajah tenang, dan masa lalu yang ia kunci rapat-rapat. Tapi satu malam, pertengkaran hebat dengan ayahnya menghancurkan sisa kendali yang ia punya. Di ujung jembatan, Jaeyi memilih tenggelam bersama semua hal yang tak pernah sempat ia ucapkan. Namun ia tidak meninggal. Ia terbangun di kamar lamanya, dengan seragam Chaehwa High School tergantung di lemari, dan kalender ponselnya menunjukkan tahun yang mustahil. Tujuh tahun yang lalu. Satu kesempatan yang tak masuk akal. Jaeyi hanya ingin kembali ke masa depan. Sampai ia bertemu lagi dengan seseorang yang seharusnya sudah terkubur dalam-dalam di hidupnya: Seulgi. Dan ketika Jaeyi mengingat apa yang dulu terjadi, tatapan pertama, kedekatan yang nyaris jadi cinta, dan tangan ayahnya yang memisahkan mereka, tujuan Jaeyi berubah. Kali ini, Jaeyi tidak hanya ingin pulang. Ia ingin mengubah takdir. Walau itu berarti ia harus melawan ayahnya, menghancurkan pertunangan yang dipaksakan... dan menghadapi sisi gelap dirinya sendiri yang selama ini ia pura-pura tidak ada.

love broke every rule anyway

friend rivalry au and one shots

AURORA: A popular K-pop girl group managed by the compassionate Choi Kyung and choreographed by Lisa Manoban. The group consists of the gentle leader, Jisoo Kim, and her partner Rosé Park, along with Jennie Kim, who is secretly dating Lisa. The group's youngest member, Woo Seulgi, is secretly in love with fellow member Joo Yeri. Yoo Jaeyi: The stoic and strict CEO of the luxury brand, AETHER. Behind her cold exterior, she is a huge K-pop fan and secretly queer. When a tabloid scandal threatens to expose AURORA, Seulgi is forced into a fake relationship with Jaeyi. Their fake dates soon blur the lines between acting and reality, forcing them to confront their feelings and face a world that may not be ready for them.

How beautifully painful can young love be? Some loves don't end. They just change shape and follow you into adulthood. A slow-burn coming-of-age story about obsession, absence, mental health problems and learning who you are when the person you loved stops waiting. This story contains some heavy scenes from toxic environment.

Jaeyi always gets what she wants-until Seulgi. For the first time, her charm, her power, her games-none of it works. Seulgi isn't impressed. She doesn't fall at Jaeyi's feet like everyone else. And that? That makes Jaeyi want her more. Started: January 19, 2026 Finished: January 30, 2026 other stories available on TikTok: @haerie.xo RANKINGS: TOP #1 #friendlyrivalry (out of 174 stories) TOP #1 #jaegi (out of 197 stories) TOP #2 #jaeyixseulgi (out of 18 stories) TOP #4 #jaeseulgi (out of 40 stories) TOP #4 #yoojaeyi (out of 71 stories) TOP #4 #jaeyi (out of 102 stories) TOP #4 #womenlovewomen (out of 404 stories) TOP #5 #wooseulgi (out of 73 stories)

Yoo Jaeyi remembers a love that Woo Seulgi has long forgotten. Once girlfriends bound by late-night messages and shared dreams online, they broke apart without ever meeting. Years later, Seulgi-scarred by her parents' separation, rebellion, and a month in jail-enters Chaewa Girls' High on a scholarship earned through a mind-enhancing drug she barely understands. What she doesn't know is that the program that "saved" her is illegal. And the person who built it... is her ex-girlfriend. In a school ruled by rankings and secrets, love resurfaces as manipulation, memory becomes a weapon, and Jaeyi must choose between revealing the past-or controlling the future. A/N: Hi its me your beloved author, sorry for long hiatus but here I am now, I'm back for the another story of jsg AU. pls don't forget to leave a vote and comment. Thank you and happy holidays everyone.

At an elite Korean high school, Yoo Jaeyi and Woo Seulgi are notorious rivals, locked in a relentless battle for the top rank. A reckless bet, however, forces them into an uncomfortable agreement: pretend to be girlfriends for one week. As they play their roles, their flawless façades begin to crack, giving way to quiet confessions, lingering looks, and a spark neither expected. With rumors spreading and their performance feeling dangerously real, Jaeyi and Seulgi are pushed to confront a truth they've long avoided-perhaps their rivalry has always masked something deeper. Rivals in Disguise is a story of fierce competition, emotional awakening, and the thin line between pretending and falling for real. Started: December 28, 2025 Finished: January 19, 2026 other stories available on TikTok: @haerie.xo RANKINGS: TOP #1 #hyeri (out of 257 stories) TOP #1 #wooseulgi (out of 69 stories) TOP #3 #jaeyixseulgi (out of 16 stories) TOP #6 #womenlovewomen (out of 397 stories) TOP #11 #yoojaeyi (out of 67 stories)