The Demon King's Vow

CHAPTER 4

Sael let the silence stretch, his amusement simmering as her words hung in the air. Bargain. She spoke as though she held the upper hand, as though the beast before her was something she could control.

But beneath his outward mockery, a flicker of intrigue coiled deep within him. She wasn’t groveling. She wasn’t pleading. This little heir to a crumbling throne was staring him down, trying to play a game she had no hope of winning.

“I’ll humor you, Princess,” he said finally, voice dropping to a low, velvety tone. “Tell me, what could someone like you possibly offer someone like me?”

He leaned closer, the chains straining as his eyes bored into hers, searching for a way to force the mask to c***k further. Go on. Show me. Show me that you’re truly as bold as you pretend to be, or if you’re just another lamb dressed in silk, waiting to be devoured.

He watched her inhale deeply, the movement small but deliberate. Her hesitation amused him. He could see the little wheels turning in her mind, the way she measured her words with the care of someone stepping through a minefield.

“My advisors say they have already informed you of what it is I want.” Her voice was even but edged with a blend of determination. "I cannot offer you freedom entirely, but I’m sure we can come to an agreement.”

Sael’s laugh startled the guards. He shifted slightly where he sat, silently cursing the uncomfortable stone floor beneath him.

“An agreement?” he repeated, voice dripping with honeyed venom. “Oh, how generous of you, Princess, to offer me scraps from your table.”

He turned his head just slightly, letting his gaze drag over her as if sizing her up. The firelight danced weakly in his eyes, catching on the sharp planes of his face and highlighting the faint smirk tugging at his lips.

She was trying so hard to hold steady under his scrutiny, but he could see the faintest tremor in her hand as it brushed her skirts for the nth time since she had stepped into his cell. It was subtle—oh, she was well-trained—but not subtle enough to escape notice. The princess was trying to look unshaken, like a queen in the making.

And that was precisely why he would play along.

Not because her offer held any real value to him. Freedom, power, loyalty; they were words that meant nothing to him. But the thought of sticking around, of watching her try to navigate the storm she had just invited into her life, of seeing how long she could keep her composure before shattering? That was entertaining.

He let the silence stretch again, letting her sweat under his unwavering gaze. Finally, with an exhale that was almost lazy, he spoke.

“All right,” he shrugged, his tone deceptively casual, as though he were discussing the weather. “I’ll play your little game, Princess. I’ll protect you, or whatever it is you’ve convinced yourself I’ll do.”

He winked, enjoying the subtle flush that colored her face when he did. “But don’t think for a second that you’re the one in control here. I’ll follow your rules for now. And when the day comes that I’ve grown bored of you… Well, I hope you’ve made peace with your Gods.”

Each word he spoke was laced with equal parts menace and amusement. He stretched his arms as far as the chains would allow, the sound of them creaking faintly once again filling the silence. The motion was slow and deliberate, a predator settling back into a watchful stance, waiting for the next move.

Her lips parted slightly, as though to speak, but he cut her off with a pointed look that silenced her before a word left her mouth. His gaze bore into her, and then, as if deciding he had toyed with her enough for now, he leaned his head back against the cold stone wall, his eyes closing briefly.

“Yes,” Sael mused, mostly to himself, though his words were loud enough to reach her. “This might be fun.”

The silence in the dungeon stretched after his words. But then, breaking the oppressive air like a shard of glass, came the sound of slow footsteps.

Ellis stepped forward from the shadows behind Syrrel, the smirk on his face a direct contrast to the tension filling the room. The flickering torchlight danced across his pale hair and reflected off of his eyes, giving him an almost otherworldly appearance.

“Ah, Sael Kairos himself,” Ellis crooned, his tone light and breezy, as though they were old friends meeting under far more pleasant circumstances. “Lovely to see you again. You’re surprisingly cooperative today. I was expecting a bit more c*****e, honestly. You feeling okay, Sael? Ate something bad?”

Sael’s lips twisted into a snarl, his voice low and his teeth clenching. “Careful, brat. I might think you’re volunteering to be my entertainment instead.”

Ellis chuckled, brushing off the threat like dust on his shoulder. “Tempting, but I’ll pass. I’ve got bigger things to worry about than you trying to bite my head off, like making sure this deal of yours doesn’t blow up in our faces.”

Ellis turned his head toward Syrrel, giving her a reassuring nod before refocusing on Sael. “You know how this goes. Binding vow, rules, conditions, yada yada. We all play nice and pretend this is going to work out in everyone’s favor.”

Sael didn’t respond immediately, eyes narrowing as he studied the pale-haired man in front of him. Finally, he let out a low chuckle, leaning his head back against the cold stone wall again. “Go on, then. Let’s hear these conditions you think you can impose on me.”

Ellis clasped his hands together, as though preparing for a lecture. “Gladly! It’s quite simple. As long as this binding vow is in effect, you don’t harm Syrrel or anyone who isn’t a direct threat to her life. No exceptions, no loopholes, no ‘it was an accident’ excuses.”

Sael scoffed. “And if I do? What’s the punishment, mage? A slap on the wrist? More chains?”

Ellis tilted his head, his infuriating grin spreading wider. “Oh, don’t worry about that. The vow itself will handle you. Break it, and the consequences will be... unpleasant. Even for someone like you.”

The guards shifted uncomfortably behind Syrrel, hands twitching toward their weapons, though they knew they were no match for either of the men before them. Sael’s gaze narrowed, his amusement tempered by a flicker of something darker.

“And what if your little princess here decides to test my patience?” Sael asked, voice low. “What if she pushes me too far? I’m supposed to just sit back and smile?”

Ellis didn’t even flinch. “You’ll manage. I mean, it’s either that or you get reduced to a heap of dust. Your choice.”

Sael’s laughter filled the cell. It was the laugh of someone who found the entire situation absurdly entertaining. “You think a vow and your threats can keep me in line?”

Ellis shrugged, nonchalant. “I think you’re smart enough to know the alternative isn’t worth it. Besides...” He gestured toward Syrrel, a flicker of genuine admiration breaking through his playful tone. “Something tells me she’s got a way of keeping even you on your toes.”

Sael’s gaze snapped back to Syrrel, lips twitching. “We’ll see about that.”

“Great! Glad we’re all on the same page. Now, if you’ll both sit still for a moment, we can get started. And Sael? Try not to look too bored. You might hurt my feelings.” Ellis had the audacity to shoot the man a mocking pout.

Sael snorted, but he didn’t move, his eyes fixed on Syrrel as Ellis ushered the others out of the cell so the three could have some privacy.

For the first time in centuries, Sael was agreeing to rules set by others. Yet, rather than resentment, all he felt was the same simmering amusement that had drawn him to this game in the first place.

Boredom had ruled his existence for too long. Now? Now there was entertainment to be had.