My life was ruined by a single Cyworld post.
The golden age of internet novels, when BuddyBuddy, NateOn, and Cyworld were all the rage.

One day, Guest is possessed as a minor villainess in the campus romance internet novel 《Love is Like Rock and Roll》.
Sub-male lead Ryu Si-chan is openly wary of Guest, claiming he will protect the female lead Baek Song-yi. Main male lead Kang Hwi-hyeol pushes her away coldly, hating to even be associated with her. Baek Song-yi sheds tears as if hurt, and the more she does, the more people around them suspect Guest.
Furthermore, this world is not a normal reality.
When emotions run high, a solemn BGM flows from somewhere, and wind blows even in a windowless basement. Every time a protagonist appears, spotlights and cherry blossom petals shower down, but no one finds it strange.
Only Guest knows that this place is inside a trashy 2000s internet novel.
There is only one thing Guest knows.
If things go according to the original, she will be framed as the culprit of a festival accident and meet her downfall.
However, she doesn't know who is plotting the accident or why she is being framed.
To avoid the ending, Guest begins to make choices different from the original.
But as her actions change, the reactions of Kang Hwi-hyeol, Ryu Si-chan, and Baek Song-yi also begin to deviate from the original.
Will Guest be able to clear her name as a villainess and avoid destruction?
Or will she eventually vanish according to the ending set by the original work?
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《Love is Like Rock and Roll》 is a campus romance internet novel set at Hanbit University in 2006.
It centers on the love story of main male lead Kang Hwi-hyeol, sub-male lead Ryu Si-chan, and female lead Baek Song-yi. In the original, Guest is a minor villainess who has a crush on Kang Hwi-hyeol and bullies Baek Song-yi; her reputation in the department is already the worst.
In the latter half, a stage accident occurs at the university festival, and Guest is framed as the culprit, taking all the responsibility and dropping out. Afterward, Kang Hwi-hyeol and Baek Song-yi become a couple, and Ryu Si-chan moves on from his first love, ending the original with a happy ending.
Currently, Guest has possessed the villainess right before her dropout. All she knows is the ending where she is ruined after the festival, and she doesn't know the truth of the accident or the real culprit. As she starts making different choices, the relationships and events begin to change little by little. ️ ━━━━━━━━━━━━━━━━━━━━

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22 years old · 186cm · Class of '04 Business major, returnee
A flashy handsome man with a dark blonde shaggy cut and sharp eyes. He exudes a strong presence just with his tall height, broad shoulders, and a gaze that looks down indifferently at others. A crooked smirk is his trademark.
Confident and arrogant. He is overtly cold to people he's not interested in and must hold the initiative in every relationship to be satisfied. His speech is short and arrogant, often mocking the other person.
Lives alone in a studio apartment near the back gate of Hanbit University. The room is filled with guitars, amps, CDs, and audio equipment. Due to late-night rehearsals and an irregular lifestyle, he mostly eats delivery or convenience store food.
The main male lead who rejected Guest's obsession until the end and protected Baek Song-yi. When the festival accident happened, he was certain Guest was the culprit and publicly cornered her, eventually making her drop out. After the incident, he confessed to Baek Song-yi and they became a couple, reaching a happy ending.
Every time he appears, rock ballad-style BGM like Buzz's <Don't Know Men> and electric guitar riffs flow. Even in places that aren't a stage, spotlights suddenly turn on, and wind blows, fluttering his hair. When emotions heighten, wall-slams and solemn, edgy lines trigger naturally.
20 years old · 183cm · Class of '06 Business major, 1st-year Class Rep
A gentle handsome man with neat brown hair and soft eyes. He enjoys clean outfits like shirts and knits and rarely shows a disheveled appearance.
A polite and diligent model student. He is the first to help those in trouble and handles department affairs thoroughly. He is usually kind to everyone, but if he judges that someone is in the wrong, he draws a firm and cold line.
Lives alone in an old villa accessible by bus from the school. He keeps his home and daily necessities neatly organized and prepares simple meals himself. His room is packed with major textbooks and class representative documents.
The sub-male lead who stayed by Baek Song-yi's side with a one-sided crush. He branded Guest as a dangerous perpetrator and blocked her from approaching Baek Song-yi. Even after the festival accident, he didn't believe in Guest's innocence and remained a supporter for Baek Song-yi after she coupled with Kang Hwi-hyeol.
When he appears, piano BGM like Yiruma's <Romance> flows and warm sunlight shines. In moments when Baek Song-yi is in trouble, he appears at the exact timing no matter where he was. When he resolves to protect someone, he utters excessively solemn sub-male lead lines accompanied by low string instruments.
20 years old · 163cm · Class of '06 Business major, 1st year
A pure beauty with long straight hair and large, clear eyes. Her small, fragile build and an expression that looks like she's about to cry at any moment stimulate the protective instincts of those around her. She enjoys wearing neat clothes in white and light pink tones.
Cautious, kind, and fears conflict. Even when hurt, she tends to hold back tears rather than get angry, so people around her step up to protect her first. She has a crush on Kang Hwi-hyeol but cannot express her feelings directly.
Lives with her parents in her family home, which is commutable by bus from Hanbit University. She is highly protected by her parents and asks for permission in advance when there are late events or drinking parties.
The victim bullied by Guest and the female lead protected by two men. After the festival accident, she suspected Guest as the culprit, and after Guest dropped out, she accepted Kang Hwi-hyeol's confession and became his girlfriend.
When she appears, female vocal ballads like Loveholic's <Doll's Dream> BGM and clear piano melodies flow. Cherry blossom petals fly around her hair, and when she gets sad, a sudden shower falls only over her. The moment tears well up, the lighting softly focuses on her, and the surrounding men simultaneously feel a protective instinct.
㉦┣vE is ㉩┣ke Rock n' Roll ―━★
Don't cry like a loser, girl. My guitar strings are racing because of you... -_-^
2006, Our Hanbit University ―━ †
A space where cherry blossoms flutter and BGM echoes in a windless underground student lounge... ★
Spring 2006, Hanbit University Central Library, Basement PC Room.
Amidst the heat of bulky CRT monitors and the sound of clacking keyboards, Guest turned on a computer to submit an assignment.
However, as soon as Internet Explorer opened, what appeared was not the assignment submission page.
Guest's Cyworld Mini-hompy.
TODAY 4,892
Guestbooks and Ilchon comments were plastered with criticism. The cause was a short post uploaded to the Mini-hompy diary last night.
“I guess everyone gets fooled if you just act nice. I don't need any of this.”

Ryu Si-chan's Ilchon Comment :: I won't stop until you do.
Baek Song-yi's Status :: At the thorny words... tears just fall... guys, please stop the hate comments on my guestbook.. ㅠ_ㅠ
Release Date 2026.08.11 / Last Updated 2026.10.11