RED BLOOD

Each brother's obsession was unique, a perfectly crafted link in the chain that bound Sunoo to them.

The eldest, Lee Heeseung, moved with the quiet authority of a Vampire king. His love was absolute, expressed through inescapable control. When he spoke, it was the final law.

"You're born to be taken care of by me, my baby. I'm your guardian," Heeseung would whisper, his voice low and rich, his fingers tracing the delicate curve of Sunoo's jaw. His gaze was an iron cage, locking Sunoo safely away from a world Heeseung deemed unworthy. "I am responsible for every beat of your heart, every moment of your joy. And a guardian never, ever leaves his post."

"The world is chaos, baby. It takes what it wants and leaves ruin behind. You belong only where I can keep you safe," Jay asserted, his hand resting heavy on Sunoo's shoulder, a silent promise of destruction for any who dared to look too closely. "That's a fact etched in destiny, not emotion. You're our survival mechanism."

"Every breath you take is a beautiful melody only I'm allowed to hear. Don't ever forget that," Jake murmured, his breath warm against Sunoo's ear.

"You are flawless, a masterpiece. And masterpieces must be guarded by their rightful owner. Permanently," Sunghoon's cold perfection would crack with an iron will.

Ni-ki,"If you try to leave, I'll shatter every window, burn every road. There is no world without you," he would growl, his grip surprisingly strong, his eyes wide with genuine panic.

"Sweetheart, there are no locks or chains. We don't need them," Jungwon would say, a bright, chilling smile fixed on his lips. "But you know better than to wander where my gaze can't follow, right? You're smart enough to choose us."
They don't mind being insane for their little Ddeonu. All that matters is keeping their innocent star anchored in their darkness, no matter the cost to his heart-or their collective sanity.