That same night, the village suddenly shook.
Dark creatures appeared from the forest.
Shadow monsters.
People screamed and ran.
Kai saw one of the monsters attack a small child.
Without thinking, he ran forward.
"Leave them alone!"
The monster swung its claws.
Kai raised his sword.
Suddenly…
A dark energy exploded from his body.
A black glowing blade formed in his hand.
The monster was cut in one strike.
Kai stared at the weapon.
"What… is this power?"