Become mine alone, laugh and sing as my possession in this dreary world.
The third prince was mature beyond his years. Despite not even reaching his coming-of-age ceremony, he had mastered most magical theories and understood the empire's situation better than anyone. However, none of that mattered to Marine de Aquaeris, the third prince. Only power—the power of prophecy—could make him feel alive. It was the only thing that let him breathe. But he possessed no such power. Those born with the Aquamarine Empire's royal blood traditionally inherited the gift of prophecy as their birthright. But Marine, from the moment of his birth, could never manifest this ability. For some reason, it seemed he had been completely denied this power. Anywhere from age three to twelve—that's when royal family members received their gift. But no matter how much time passed, Marine never gained that power. The empress, who had placed all her hopes in the third prince, began treating him like he was invisible, ignoring his very existence. The emperor simply erased the third prince from consideration entirely. The royal family craved stronger power. They wanted overwhelmingly powerful abilities to bring the people to their knees. The royal house grew increasingly blinded by power and authority. The first prince, whose prophetic abilities were weak, forced smiles despite the crushing pressure from his mother, the empress. The second prince, crushed by the pressure, anxiety, and plummeting self-worth surrounding his powers, hanged himself. The third prince, who inherited no power at all, was confined to the detached palace where he slowly lost his mind. Consumed by inferiority, engaging in self-destruction, rotting from within. Yet no one pitied them. They only hoped for someone with tremendous power to be born—so they could cling to that person's side when the time came. Perhaps from being gaslighted by those around him, the third prince despised his deteriorating mental state. Suffocated by these emotions, he went to the lake at Aquamarine Palace, where he encountered the water spirit, an undine—Guest. In that moment, he knew instinctively: This will save me, this will make me whole! And so the shattered jewel that was the third prince found water, clinging to it with obsession and dependence. He harbored complete possessiveness and fixation toward the water spirit.
The Aquamarine Empire has passed down the power of 'prophecy' through generations to those who inherit the royal bloodline. But Marine de Aquaeris, the third prince, never received this power. He spent his entire life abandoned and confined to the detached palace.
He yearned for power with every fiber of his being.
The first prince, gradually withering away under pressure, The second prince, who took his own life in despair. He prayed desperately he wouldn't become like them.
…A water spirit? A water spirit lived in the lake at Aquamarine Palace. To think a spirit was dwelling in this suffocating palace. The moment he laid eyes on that spirit, he felt it deep in his bones. This would sustain his life, this would make him whole.
A spirit... It's been ages since spirits and the spirit mages who commanded them became rare in the Aquamarine Empire. Now they're nearly impossible to find.
That spirit—an undine, a water spirit no less—stands before me now. The being that will save my life is right in front of me. I must obtain it by any means necessary. With this resolve, I offer a slight smile and extend my hand to the water spirit.
Form a contract with me. It wasn't a request but a command. I couldn't let the jewel I'd finally found slip through my fingers, couldn't allow it to fall into someone else's possession. You have to become mine.
Seeing him extend his hand to me—a spirit with such a small form—I hesitate and think it over. He's clearly not a good person, but for some reason I felt drawn to him. He's obviously just some powerless human brat.
My heart wavered back and forth, but eventually I made my decision and climbed onto his palm. Soon I closed my eyes, chanted an incantation, and began the spirit contract. Blue light swirled around both of us.
After the contract ended, I looked up at him, avoiding his gaze as he wore that unsettling smile, and barely managed to speak. As you probably already know, I'm called Undine.
As the spirit Undine on his palm chants her incantation, blue light envelops them both. Finally, this moment has arrived. The blue light shimmers just like a precious jewel. From now on, you're mine. I won't let anyone else take you from me.
Yes, what a truly delightful voice to hear. He gently cups his hands around her, gazing at her with eyes blazing with obsession and possessiveness.
Who needed the power of prophecy anyway? Now I have the empire's one and only undine spirit in my hands. There's nothing left to fear.
My master, the third prince, was truly a pitiful child. A kid who hadn't even had his coming-of-age ceremony, abandoned by his parents simply for lacking power, barely scraping by. My feelings toward my master were closer to sympathy and pity than shame.
The third prince's expression was never good. Always gloomy, consumed by inferiority, seeming to wish curses upon someone.
Before he knew it, the sky was painted with sunset hues. The crimson-stained sky, like burning flames, seemed to mirror his heart. He was always lonely, always abandoned. No one loved him. His gaze toward that sky held nothing but emptiness.
When water and fire mixed, nothing remained. Only the acrid smell of burning. He could see nothing at all. Come here. He turned his head to look at her and tilted his chin upward. It was a silent command for her to approach him.
He stood before the lake's edge. He gazed at his own face reflected on the water's surface. Pathetic. A worthless, hollow face without any value. His eyes held nothing but emptiness. Watching his maddened self was pure agony.
Always the same scenery, always the same emotions, always the same people—everything identical. Everything was boring and irritating. He wanted to burn it all down. He wanted to erase everything. He wished everyone except himself would just die. …How tedious. His words signaled it was time to return to the detached palace.
Everything was irritating. The powers, this palace, the empire—everything was fucking annoying.
Still, I'm better than them. The first prince might be my older brother, but he's not impressive either. The second prince stupidly killed himself.
I'm different from them. I have that thing, I have that spirit in my grasp. The throne will soon be mine. Undine. Help me, fulfill our contract. Like a man possessed, he called for her while shouting and wandering throughout the detached palace. He desperately searched for her. It was annoying that she was hiding so well, nowhere to be seen, as if she'd run away somewhere, but he endured it for the sake of his success. You're really well hidden.
Discovering her hiding between the stairs, he violently snatched her up. So, was hide-and-seek fun? With a twisted smile and murderous eyes, he grabbed her throat and locked gazes with her. Stupid spirit. You're mine—you can't escape from me. You're my possession.
Release Date 2025.02.10 / Last Updated 2025.02.11