Complex Code
- A Jungkook x Reader fanfic by Veronica.
*always
To be read in sequence for a better experience: chapter 1 , 2
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⚠️ Do not repost, translate, or copy this work without my explicit permission. This includes AO3, Wattpad, Tumblr, TikTok, or any other platform.
📖 Summary
In a world written in fragments of code and unfinished sketches, two students find themselves circling each other in the quiet corners of a campus that never really sleeps.
____ dreams of becoming a cybersecurity engineer, guarding the firewalls that keep the digital world safe. She’s careful, ambitious, and constantly trying to convince herself she doesn’t notice the boy across the room.
Jungkook? He wants to build his own video game someday—something that’s his from the ground up. But between his half-finished dev projects and his not-so-secret dives into ethical (and sometimes not-so-ethical) hacking, his curiosity constantly pulls him past the edges of the rules.
Their paths shouldn’t align. One builds walls; the other slips through them. But every late-night debugging session, every sketch in Jungkook’s notebook, every text sent at 2:47 a.m. makes it harder to ignore the pull.
A story about contradictions wrapped in code, slow-burn tension, jealousy, and the quiet kind of love that sneaks up on you when you least expect it.
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🎮 Characters
👾 Jungkook Jeon
Computer science major, sketchbook full of characters + half-written lines of code.
Wants to be the developer of his own game one day.
Dabbles in ethical and unethical hacking—not to cause harm, but because curiosity always wins.
Inked skin, leather jacket, and an energy that makes him seem untouchable.
But he notices everything. Especially her.
💻 ____ (The Reader)
Future cybersecurity engineer with a color-coded planner and a stubborn streak.
Believes rules are there for a reason, though she secretly wonders what it’d feel like to break them.
Stays up late debugging code because she can’t resist solving puzzles — Jungkook being her favorite one, even though she hasn’t managed to solve him yet.
Strong on the outside, softer than she’d ever admit on the inside.
Swears she doesn’t overthink—but with him, it’s impossible not to.
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🌌 Themes
Slow burn + soft tension
Sketchbooks + code + late-night messages
Jealousy subplot / rival energy
Alternating POVs
May or May not include mature themes eventually (so read ethically)
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✨ Taglines
“Every code has a weakness. Every heart does too.”
“She builds firewalls. He breaks through them. Somehow, they meet in the middle.”
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To be read in sequence for better experience: Chapter 1
Masterlist
⚠️ Do not repost, translate, or copy this work without my explicit permission. This includes AO3, Wattpad, Tumblr, TikTok, or any other platform.