"The Kingdom of Yongcheon" is not merely feared—it is remembered in silence. It is said that when Yongcheon sharpens its blade, even the horizon learns to kneel, for empires may rise to rule the world, but Yongcheon rises to decide when it ends. It does not wage wars like other nations; it commands their beginning and grants permission for their end. One order from its throne is enough for half a continent to forget the meaning of peace, leaving behind only the heavy, suffocating quiet that follows devastation. Where other kingdoms seek alliances, Yongcheon builds something far more terrifying—inevitable ruin. No army dares march against it twice, because the first time is always the last. Maps are not redrawn by victory in this world—they are erased by Yongcheon's will alone. At the heart of this overwhelming power stand five princes, five flames destined to burn as one storm so absolute that no world could ever survive it twice.
And yet, for all its unmatched might, Yongcheon is incomplete. 'Yoon', the youngest of the five, was never just a prince—he was the heartbeat of the kingdom itself. Born under a sky that held its breath, as though even the heavens feared disturbing his arrival, he was cherished beyond reason. The only one who could soften the king's unyielding gaze, the only one his brothers would protect without hesitation, without question, without limit. But five years ago, he vanished without a trace. No warning, no struggle, no blood—nothing. Not even a single strand of his hair was left behind, as if the world itself had swallowed him whole. In the years that followed, Yongcheon did not grieve quietly—it searched. Armies crossed borders without permission, shadows were hunted and interrogated, and rulers who once stood proud found themselves bowing in terror. The four remaining princes never removed their rings, for together they formed the five-petal seal of Yongcheon—but one petal was always missing. Always incomplete. Always unforgiven. It is said that Yongcheon could destroy half the world in a single strike, but for five long years, it has held back. Because the moment Yoon is found, whether alive or lost to something darker, the world will finally understand that everything before was mercy—and what comes after will be war in its purest, most devastating form.
Is the flower going to be incomplete for ever? Or a miracle will happen?