Felix shouldn't have gone alone.
He knew that. He knew the rules of the Second Realm better than most: never walk the shadows without a light, and never hunt a predator in its own den. He just didn't expect the Realm to answer his carelessness so viciously.
The archive wing was quiet—the kind of silence that felt heavy, like it was holding its breath. Ancient corridors were layered with wards older than the High Council itself. Felix moved lightly, humming a jaunty tune under his breath to drown out the thumping of his own heart. His fingers brushed over the glowing runes on the walls as if they were old friends.
"Relax," he muttered to himself, his eyes darting toward a restricted door. "Just a quick look. In and out before the General even finishes his tea."
The ward snapped.
It wasn't loud. It wasn't explosive. It was silent, like a thread being cut in a dark room.
Felix felt it before he saw it—the water magic in his system froze mid-flow, turning his veins to ice. The earth beneath him refused to answer his call, the stone turning slick and oily. Beneath his boots, the runes flared an ugly, bruised crimson.
"Oh," he breathed, his knees buckling. "That's… that's not good."
The trap sealed shut, and the world went dark.
Kai felt it instantly.
A sharp, violent pull in the tether of the air—something was wrong, strained, and agonizingly familiar.
Felix.
He didn't call for help. He didn't wait for the Council's permission or a scout's report. He ran.
By the time Kai reached the archive wing, the corridor was already collapsing inward, the magic folding on itself like a dying star. Felix was on his knees at the center of the vortex, his breath shallow and ragged. His poison dagger, usually so lethal, lay useless in his slack grip.
"Kai—" Felix tried to smile, but the expression was twisted by pain. "Guess I found… something I shouldn't have."
Kai's expression shattered for just a fraction of a second. The mask of the Ice General didn't just slip; it disintegrated.
Then, he stepped into the trap.
Every instinct he had ever been taught—every lesson in survival and strategy—screamed don't. He ignored them all.
Air surged violently around him, cold and sharp as glass, as he tore into the ward. He wasn't trying to dismantle it with finesse; he was ripping it open with brute, agonizing precision. The backlash hit him immediately, a physical wall of force that rattled his teeth.
Blood spilled from Kai's nose, staining his silver collar. His vision blurred into a haze of red and grey.
"Kai, stop!" Felix shouted, his voice cracking. "You'll burn your core—stop!"
"I know," Kai said hoarsely, his voice sounding like grinding stone. He took another step, the pressure cracking the floor beneath him. "Stay with me, Felix. Just stay with me."
He channeled his water magic next—unstable, imperfect, and raw. He used it not to attack the ward, but to create a liquid shield around Felix's body, taking the crushing pressure onto his own lungs instead.
The cost was brutal. Kai dropped to one knee, his breath a wheezing rattle as the air magic tore at him from the inside out.
With one final, desperate surge of will, the ward broke.
Felix caught him before his face hit the stone.
"Kai—Kai, look at me," Felix whispered. His hands were shaking so violently he could barely hold Kai's head up. He pressed his palms against Kai's chest, trying to use his own magic to stabilize the General's erratic heartbeat. "Why would you do that? You idiot! You could've waited. You could've called Ember—"
Kai's grip tightened weakly around Felix's sleeve, his knuckles white.
"I didn't think," Kai admitted, his eyes fluttering. "I just… I just moved."
Felix's eyes burned, hot tears finally spilling over. "You absolute, selfless idiot."
Kai huffed a faint, pained laugh. "Only for you, apparently."
Footsteps echoed down the hall—Ember, Melissa, and Leo arrived, their faces pale with horror. Melissa rushed forward, her hands glowing with a soft, earthen green as she fought to mend the internal damage in Kai's chest. Ember swore under her breath, her fury sharp and uncontained—but her eyes weren't on Felix. They were on the scorched remains of the trap.
Felix didn't move from Kai's side. Not when the healers arrived, not when the Council demanded a report. Not once.
Later, in the quiet of the infirmary, Kai lay still under a mountain of furs. His breathing was shallow, but the deadly rattle was gone.
Felix sat in the chair beside him, his fingers curled around Kai's hand like it was the only thing keeping him anchored to the world. He was afraid that if he let go, the General might finally vanish into the mist.
"You didn't even hesitate," Felix whispered into the silence. "Do you have any idea how terrifying that was? To see you break yourself for me?"
Kai's eyes opened slowly, the silver iris clouded but focused.
"Good," he murmured, his voice a ghost of its usual strength. "Then perhaps you'll stop doing reckless things alone."
Felix laughed—a broken, wet, relieved sound. "That's your lesson? After all that, you're just lecturing me?"
Kai squeezed his hand gently, a slow and deliberate pressure. "No, Felix. This is the lesson."
Felix stilled. Kai didn't say I care. He didn't say You are the most important thing to me.
He didn't need to. He had already paid the price in blood.