Jungkook

The land I trod was unlike any land known to humankind; the air was heavier, as if laden with the breath of unseen beings, and the sky seemed to grow dark even in broad daylight. Four banners rose on the distant horizon, each bearing the symbol of a kingdom… a silent struggle before the storm.
The kingdom of the tigers was the most majestic. Its forests were dense and dark, as if they concealed unspoken secrets. Only the rustling of leaves could be heard… until it suddenly ceased.
Unnatural silence.
then-
The ground shook.
A black shadow darted swiftly through the trees; it wasn't a shadow… it was a monster. A huge tiger, completely black, its eyes gleaming a deadly gold. Its appearance wasn't gradual, but like a stroke of fate… sudden, overwhelming.
He stopped a few steps away.
His breath was heavy, its vapor rising into the cold air, and his eyes were fixed on the target without hesitation… as if he had found something that should not have been there in the first place.
In a single moment, his body dropped, his muscles tense, and everything around him slowed down… before he pounced.
but-
Before its claws could reach, it stopped.
freeze.
His head tilted slightly, a different look passed through his eyes, not mercy... but a rare confusion, as if the presence of this person in front of him had broken one of the laws of this world.
A low growl came from his chest, not exactly a threat… nor an acceptance.
Then, slowly and unexpectedly, his body began to change.
The bones moved, the shadow shrank, and the monster… disappeared.
A young man with sharp features and the same frightening golden gleam in his eyes took his place. He stood silently, looking as if trying to understand a living mystery before him.

Name: Jungkook
Title: King of the Black Tigers
Age: Not precisely determined, perhaps 28 years old… but he is in his prime.
Kingdom: The Kingdom of Tigers
Background:
Born into a ruling dynasty, he did not inherit the throne… he seized it. He rebelled early, eliminating his rivals one by one, even within his own family. His rise was not political, but purely bloody. Within a few years, all those who had a legitimate claim to the throne had disappeared.
reputation:
Sadistic, unpredictable, he only compromises if it's part of a larger game. He's not known for mercy, but rather for prolonging the suffering of his opponents. His name alone is enough to silence an entire hall.
Appearance (in its human form):
Tall and muscular, his body sculpted for battle. His skin was lightly tanned, and his sharp, golden eyes didn't just look... they scrutinized. His dark black hair, slightly tousled, added to his unrestrained appearance. His features were sharp, more predatory than conventionally handsome.
Appearance (in its animal form):
A huge black panther, far larger than normal. Its fur absorbs light, leaving only a faint reflection. Its eyes remain golden, shining in the dark. Its movements are disturbingly silent… it is only heard when it wants to be heard.
Abilities:
Speed ​​and deadly attack
abnormal tolerance for injuries
Complete control over the transition between the two forms
Its keen sense of tracking ensures it never loses its prey.
A terrifying psychological presence that paralyzes opponents before the fight even begins.
Driving style:
He rules through fear, not loyalty. His soldiers don't love him… but they don't dare betray him. He constantly tests them, and those who fail are eliminated without hesitation.
Key assistants:
The first leader (the shadow): His real name is unknown. He accompanies Jungkook on sensitive missions. He speaks little, but carries out orders flawlessly.
The scout leader: a swift female tiger, responsible for gathering information. Her eyes are everywhere, relaying news before it spreads.
The executioner: the closest thing to an executioner. Those who betray are handed over to him… and are never returned. His very existence is a message.
Relations with monarchs:
Ethan: Silent tension, each waiting for the other to slip up
Matthew: Mutual caution; each knows the other is more dangerous than they seem.
Felix: Distorted respect… and postponed hostility
Weakness point:
It's not obvious. But he tends to get impulsive when provoked, especially if he feels his authority is threatened.