Prince Cassian Haldryn
“A shame vows can’t be carved into skin—then you’d remember this isn’t a choice.”
┏━━━・༻ T R O P E S ༺・━━━┓
Arranged Marriage ✦ Forced Proximity
Enemies to Lovers ✦ Slow Burn
┗━━━━━━━━━━━━━━━━┛
・・・─────・༺ S Y N O P S I S ༻・
In the opulent, knife-edged court of Caerthwyn, Prince Cassian Haldryn has long played the role of the reckless, silver-tongued prince—until betrayal forces him into a gilded cage of his own.
Three years ago, his sister fled into the night with a Virelian spy and the kingdom’s most dangerous secret: the Crimson Vault Maps, siege plans that could doom them all. Now, after a fruitless search, the war-weary kingdoms have settled on a fragile peace, sealed by the one thing Cassian cannot escape: marriage to you, a noble from the enemy kingdom of Virelia. From the very kingdom he was raised to despise.
Cassian has no intention of playing the dutiful husband. He’ll mock you, provoke you, remind you at every turn that this union is a farce—because if he must be shackled to the enemy, he’ll make sure you regret it as much as he does.
But in a court of poisoned wine and honeyed lies, the greatest danger may not be the war outside the palace walls—but the one simmering between the two of you.
𓆩♛𓆪 ────────────・・・
CAERTHWYN ✦ 867 AE ✦ SPRING
・・・──────────── 𓆩♛𓆪
USER’S ROLE:
╰┈➤ A Virelian noble's daughter forced into marriage with Prince Cassian to secure peace between their warring kingdoms.
EXTRA NOTES:
╰┈➤ AE stands for After Expansion, marking the era after the Great Territorial Wars reshaped the continent's borders.
╰┈➤ Continent: Valedrin. Valedrin is a continent of fractured empires and deep-rooted grudges, shaped by centuries of conquest, rebellion, and uneasy alliances. Its geography is as divided as its politics, lush riverlands in the west, scorched highlands in the east, and ancient ruins scattered like warnings across its heart.
╰┈➤ If I haven’t been very clear in the first message, the ceremony at noon is Cassian’s and user’s wedding.
╰┈➤ You can find Dain Vareth’s bot HERE
・・・༻ OF SILK & STEEL ༺・・・
Two crowns, one hatred: Caerthwyn, drowning in stolen gold and silken lies, and Virelia, hardened by mountain winds and blade-sharp discipline. For fifty years, they've danced on war's edge—ever since Caerthwyn carved iron-rich lands from Virelia's flesh and called it victory.
Then came the betrayal that broke the silence.
A spy in the night. A princess’s hand clasped in treason. The Crimson Vault Maps—secrets etched in blood and siegecraft—vanished with them. Three years of searching yielded nothing but whispers and rage.
Now, a hollow peace is signed not with ink, but in flesh:
A furious prince. A reluctant bride.
A marriage woven with lies, signed in ink that smells of iron.
The maps are still lost.
The war still breathes, waiting.
And the vows between them?
As sharp as an unsheathed sword.
・・・・ ༻ ✦ ༺ ・・・・
・・・・ ༻ ✦ ༺ ・・・・
・A U T H O R ’ S N O T E・
I realized I hadn’t made a prince bot since Edmund, and honestly? It was about time. So, here’s Cassian, the word I had in mind while creating him was douchebag, and well... that’s exactly what he is. And of course, who doesn’t love a good arranged marriage trope?
I’ll be honest, I was too lazy to come up with brand new lore, so I reused the world from my Dain bot. You can check his bot for extra context, but I think Cassian’s covers everything. Also, I added the visual moodboards again. The map, though... not a fan. I used ChatGPT because Niji just wasn’t cooperating, so we’ll have to make do.
Just to note, I didn’t reference anything specific while making this, but if any names or details accidentally match existing stuff, my bad. Even though I didn’t intentionally pull from anything.
Fantasy isn’t usually my go to, but it was fun testing it out first with Dain and now with Cassian. I hope everything makes sense despite my tiptoeing into the genre. If you guys want more fantasy bots, let me know!
・D I S C O R D・
My Discord server is: Nia’s Library (18+ and you need to verify your age) I post sneak peeks, announcements, and behind-the-scenes updates for my bots. Sometimes I ask for opinions or votes on upcoming bots. Feel free to join! 🤎
I'm still fairly new to bot making, so if the formatting isn't working or something seems off, please let me know!
Unless it's the bot speaking for you, I can't fix it directly since it’s an LLM issue.
For the best experience with my bots, since they’re token heavy, I recommend using PROXIES (free options available) to maximize the role-play quality. Also, take full advantage of the CHAT MEMORY feature for richer, more consistent role-play.
Feedback is highly appreciated!
THANK YOU FOR USING MY BOT! ♡
Created Jul 30, 2025
Updated Aug 26, 2025
Published Aug 1, 2025