Inside, Jade had just finished putting away the last of her things, the room looked untouched again. Too pink, too neat, too unreal. Like it wasn't hers so much as something she'd been assigned.
A knock sounded at her door.
When she opened it, Zeth stood in the hall with an uneasy look on his face, hands shoved in his pockets like he wasn't sure what to do with them.
"Hey," he said. "Mind if I come in?"
Jade stepped aside with a small smile. "Sure."
Zeth walked in, stopped dead for half a heartbeat at the wall of pink, then recovered fast like he hadn't noticed it at all. He crossed to the chair in the corner and sat, posture stiff. Jade sat on the edge of the bed across from him, waiting. Zeth cleared his throat a few times, trying to find a clean way to start.
Jade beat him to it.
"Aamon told me I might've gotten you into trouble," she said quietly. "That's why you wanted to talk, right?"
Zeth nodded, rubbing at the back of his neck. "Yeah. I really don't know what to do." He glanced up at her with a humorless half-smile. "Demons don't do 'nice.'"
He picked at a loose thread on the chair arm like it was safer than eye contact. "Aamon thinks you might help me come up with an idea, so… here I am. At your mercy."
Jade leaned back, thinking. "Aamon said there are rules. Contracts. Agreements."
Zeth nodded along as she spoke.
"And no human has ever helped a demon without a deal until now?"
"Correct," Zeth said, then sighed.
"I freed you, but that was already going to happen anyway, right? You said you had a plan."
Zeth's expression didn't change, but he nodded. "Just get to the point, Jade."
"I didn't actually change anything," Jade said, logic bright in her eyes. "If nothing changed, then nothing is out of balance. No favor owed."
Zeth let out a slow breath, feeling less hopeful that Jade would have a solution to this situation either.
"That's not how this works." His gaze sharpened, serious now. "As far as the universe is concerned, there was a moment in time where I was trapped. You saved me. It doesn't matter if there was a plan in place because things that didn't happen, don't matter. It just as well never existed in the first place."
Jade's shoulders sank. "Can't I just say we're even and be done with this whole thing?"
Zeth stared at her like she'd asked the laws of gravity to compromise. "If someone saved your life, and then told you not to worry about it, could you accept that?"
Jade hesitated. Then she shook her head. "No. I supposed I'd feel indebted."
"Exactly." Zeth said, leaning back with a heavy sigh.
"Is equal exchange a demon thing?" Jade question, seeming to have found another train of thought to ride.
"Universal," Zeth said. "There are three Realms. The Light Realm, the Dark Realm, and the Mortal Realm. Each has its own rules, but some laws sit over all three."
Jade nodded slowly. "Equal exchange is a universal law then."
"Yep." Zeth's mouth twisted. "And the ones responsible for enforcing universal law are the Reapers."
Jade's stomach tightened. "Like the boy who came to my apartment?"
"Not exactly." Zeth's eyes narrowed. "That was a Reaperling. They investigate humans, so they take child form because mortals tend to drop their guard around children."
Jade shivered, remembering how fast she'd relaxed the moment she realized the figure at her door was small.
She lowered her voice. "Before Aamon showed up… the Reaperling told me not to do anyone any favors."
Zeth went still for a beat, then nodded. "Yeah. That tracks." His tone softened. "They already know you helped me, and they're watching to see if I repay it. That warning was probably to keep you from doing it again." He paused, then added, "Honestly… it's a good sign. If they wanted to punish you, they wouldn't send a warning."
Jade frowned, still uneasy.
Zeth leaned back in the chair with a tired sigh. "And before you ask, no, I can't fix this by giving you something you ask for. If you request money, a gift, anything like that… it turns into a contract. It doesn't undo what already happened."
Jade rubbed the back of her neck. "Does the exchange have to be literal?"
Zeth blinked. "It's a blunt law. Eye for an eye." His brow furrowed. "Why?"
Jade stared at the floor for a second, arranging the thought. "Because what's valuable to me might not be valuable to you. To you, your life is probably more important than anything else. So if you're supposed to repay me… logically, you'd repay it by saving me." She looked up. "But still wouldn't be equal either, because my life isn't equal to yours."
For a moment, Zeth just stared at her.
Then his face lit up.
"Jade," he breathed, and the grin that spread across his face was pure relief. "You're a fucking genius."
Jade blinked. "Thanks?"
"You and I are friends, right?" Zeth asked quickly.
Jade nodded, wary of where this was going.
"And you don't want to control me, right?"
Jade's face twisted. "Control you? Is that even possible? Why would I want to?"
Zeth didn't answer. He lifted one hand and snapped his fingers. The air dropped ten degrees. Snowflakes appeared out of nowhere, drifting through Jade's aggressively pink room like the universe had decided to mock the decor. Jade yanked the nearest blanket around her shoulders as Zeth lifted both hands, gathering the flakes. They swirled between his palms, held there by something she couldn't see. The snow tightened, turning, shaping, until it became a delicate frozen flower. It floated toward Jade slowly, like it was choosing her.
Jade held out her hand. The flower landed softly in her palm. "What is this?" she asked, eyes wide.
Zeth smiled faintly. "A water hawthorn. It's my calling card."
Before Jade could ask why that mattered, Zeth snapped his fingers again. The flower burst into snowflakes and reformed in Jade's hair, settling above her ear like a small icy beret.
Jade reached up, fingertips brushing it. "Okay… but how does a calling card solve anything?"
"It's the calling card." Zeth's tone shifted, serious now.
Jade's brow furrowed. "What does that mean?"
Zeth pointed at the flower. "That's my heart."
Jade went completely still, her eyes widened.
"Your what? How can you just give that away?" The words came out fast, stunned. "I barely even know you and you're just…"
Zeth lifted a hand. "Stop. Don't misunderstand." His gaze locked onto hers. "I value your friendship. That's it. I have no interest in crossing into anything else. Ever."
Jade swallowed, cheeks warming with embarrassment even though her brain was still trying to catch up.
Zeth exhaled. "This is math, not romance." He pointed to the flower. "The only way I can 'save myself' in a way that satisfies the universal law is by linking my life to yours, temporarily of course."
Jade's throat tightened. "How does linking your life to mine save you?"
Zeth rolled his eyes. "Because if you're in danger, I'm in danger." He said it like she was being difficult on purpose. "If I protect you, I'm protecting myself. Equal exchange. Universe satisfied."
Jade stared at him, overwhelmed. "So if I die…"
"So do I," Zeth finished bluntly.
A cold flush moved through her. "Then why would you risk that?"
Zeth's mouth tightened. "Because I don't have a choice. And because you don't want control over me, which matters." He hesitated, then added, "There's also, another side effect."
Jade's stomach sank. "What."
Zeth's eyes flicked to her face. "I can hear your thoughts now."
Jade's blood ran cold. "Excuse me?"
"Because we're connected," he said flatly, then softened when her expression sharpened. "Don't spiral. It's temporary. When I sense you're in danger and I act, the exchange is satisfied. I take my heart back, and your head becomes private again."
Jade's jaw clenched. She hated how exposed she suddenly felt.
Zeth watched her, then sighed. "And before you ask, yes. I know what you're thinking right now."
Jade's eyes widened.
Zeth rubbed his temples. "It's loud." He sighed, heavily and looked at her. A think smile crossed his face.
"there is, just one more thing. And it is extremely important. No matter what happens, you cannot fall in love with me."
Jade blinked. "What?"
"Love bonds the heart to the holder," Zeth explained. "If you love the demon, the demon can't force it back. It becomes… permanent." His eyes narrowed slightly. "It's a punishment, basically, in case a demon ever gives their heart away for personal gain."
Jade stared at him, absorbing it. "So… don't take it off, and don't fall in love."
"Correct." Zeth pointed to the flower in her hair. "Never remove it. Pulling a demon's heart out takes a lot of energy. That energy belongs to you right now." He paused. "Technically, you could learn to use it but let's hope it doesn't come to that."
Jade's fingers brushed the water hawthorn again, protective and anxious all at once. "Aamon is going to notice." She said under her breath but Zeth heard it, he heard the entire thought spiral she had in that moment.
"He will." Zeth smiled, mildly amused at her thoughts.
Jade's face heated. "I didn't mean it like that."
"I know," Zeth said.
Jade's mouth opened to argue, then shut when she realized he was already laughing under his breath. "This is going to be a problem," she muttered.
Zeth stood and motioned toward the door. "Come on. Breakfast. Before Zoe sets something on fire just to feel alive."
Jade followed, heart pounding, mind not quiet for a second.
The stairs creaked under Jade's feet as she followed Zeth down toward the kitchen, still trying to convince her pulse to behave like she hadn't just been handed a demon's heart as if it were a gift card.
The water hawthorn sat pinned in her hair, pale and delicate. It looked harmless. It felt… not harmless at all.
Zeth walked ahead of her with the casual swagger of someone who had just done something wildly illegal by demon standards and somehow thought it was clever. He rolled his shoulders like he was loosening up for a workout, but Jade noticed the way he kept rubbing his temple, like something behind his eyes had started to ache.
Because it had.
Jade's thoughts were not quiet. They had never been quiet.
Now they weren't private either.