"Damn it! Damn it! Damn it! Unforgivable! I want you dead... dead..."
A blood moon hung in the night sky, while bats flew overhead, casting an eerie and terrifying atmosphere.
Outside a Western-style town, a young man missing one arm lay on the ground, continuously using his own blood to draw a strange formation that looked like a magic circle.
Beside the young man lay two dead girls.
Consumed by hatred, he continued carving the magic circle.
Finally... when the blood moon in the sky shone at its brightest, it was complete.
"Come out!! Please! Come out!"
Dark clouds were about to cover the blood moon, yet the magic circle still showed no reaction. The young man went mad, continuously slamming his hand against the ground.
He paid no heed to the blood constantly pouring from his hand.
"Come out! Please! Please!!"
Finally... the magic circle seemed to respond. The ground began trembling violently, and countless bats appeared from thin air within the formation. Without exception, every one of them had scarlet eyes.
They were the legendary monsters—vampire bats!
The vampire bats gathered together, forming a swarm several people in size.
Then, all the bats vanished, leaving behind only... only a little girl with enormous bat wings, two sharp fangs exposed from her mouth...???
The vampire girl carried a massive blood-red cross on her back. She first looked around in confusion, then seemed to roughly understand what was happening.
"Human, were you the one who summoned me?"
The girl's voice was soft and weak, lacking any sense of force.
Yet with her wings, fangs, and cross, no one would dare underestimate her.
"Ah... hahaha..."
At the sight of the girl who had appeared, the young man could not help rising excitedly. He had really... really summoned one. He had thought