Chapter 5: The Demon King’s Test
Valthar did not rush to war.
That was what separated him from the monsters humans feared and misunderstood. He had learned patience—not from books or mentors, but from watching the world itself. Rivers did not carve mountains in a day. Forests did not conquer land through force, but through time. And so Valthar waited, observing the movements of humanity as one might watch insects building fragile nests.
From his throne—an immense structure of crystallized slime and living stone grown directly from the earth—Valthar gazed beyond the forest’s edge. Through the countless creatures bound to his will, he saw everything: soldiers drilling behind castle walls, mages experimenting with unstable spells, messengers riding day and night with fear in their eyes. The hero was moving again. That fact alone intrigued him.
“So,” Valthar murmured, his voice rippling through the chamber like water disturbed by a falling stone, “you have chosen resistance.”
The crystal within him pulsed in response, eager.
Rather than crush the human kingdoms outright, Valthar decided to test them.
He summoned one of his greatest creations: Gorath, a colossal slime infused with the essence of a fallen dragon. Gorath’s body was dense and armored, glowing veins of crimson energy coursing through his gelatinous mass. Unlike ordinary slimes, Gorath possessed discipline, restraint, and the ability to command lesser monsters.
“You will not destroy,” Valthar commanded. “You will observe. You will measure their strength. Their courage. Their response.”
Gorath bowed—an unnatural but unmistakable gesture of loyalty—and moved.
The first target was a border town called Eldermere, a fortified settlement believed to be safe from forest threats. Its walls were strong, its guards experienced. When Gorath emerged from the treeline at dawn, panic spread like wildfire.
The town fought back.
Ballistae fired. Mages unleashed flames and lightning. Soldiers charged with spears and shields, shouting prayers and battle cries. For a moment, it seemed as though humanity might prevail. Gorath allowed them to believe it.
Then he adapted.
Weapons dissolved upon contact with his body. Fire was absorbed. Lightning redirected. With calculated precision, Gorath shattered the gate, not to s*******r, but to demonstrate inevitability. He disabled defenses, crushed towers, and subdued soldiers—leaving the town standing, but broken.
By nightfall, Eldermere still existed.
But its people knelt.
From his throne, Valthar watched through Gorath’s senses. He felt their fear, their desperation—and something else.
Defiance.
Interesting.
Other tests followed. Different tactics. Different regions. Some towns surrendered immediately. Others resisted fiercely. Valthar catalogued every response, every strength and weakness. Humanity was not united—but it was resilient.
And then came the hero.
During an assault on a mountain pass, Gorath encountered a familiar presence. A sword cleaved through lesser slimes with precision born of experience. Spells were cast not in panic, but with strategy. The hero stood at the front, older, slower—but unbroken.
Valthar felt it instantly.
The connection.
“The one who made me,” he whispered.
For the first time since his rise, Valthar felt something close to anticipation.
He recalled the moment of his birth—the blinding pain, the sudden awareness, the hero’s shocked expression. Without that failure, Valthar would not exist. Without that man, there would be no Demon King.
Gorath retreated at Valthar’s command.
The hero watched the monsters withdraw, confused but wary. He did not know it yet, but he had just passed the first test.
Valthar leaned back against his throne, the crystal in his core glowing brighter than ever.
“They are not ready,” he said softly. “But they will be.”
The world was no longer sleepwalking toward destruction.
It was marching toward a war of evolution.
And Valthar—the slime that had once run away—smiled.