In a world created from the love of two goddesses exists endless possibilities.

The children of the two goddesses were given the gift of mana, a tool that can weave miracles through thoughts. Yet, with unlimited possibilities, prosperity was the first that disappeared in the world.

While there was no difference between the two faction except for the fact that they were born from different mothers, conflict eventually arose out of that single disparity.

The children of light saw the foreboding darkness within the heart of their enemies, yet they, who were born in the light, did not realize that they had stepped into the darkness. Because of the desire to eliminate the proclaimed heretics, the world was plunged into chaos and war.

Those born to lead the children of the darkness were originally kind hearted souls. Their sole desire was to live in order to worship their mother and goddess.

When the thought of war arose, they were the first to reject it. Even though they were born from darkness, they understood how beautiful the light, and the gift of life they received, was.

However, after losing everyone and everything, their heart were eventually plunged into darkness. Without anything to live for, without anything to hold them back, they allowed themselves to be consumed by hatred. Cursing the Goddess of Light for the death of their family, those born from the darkness turned away from the light.

From the chaos, the demon lords were born, and the cycle of chaos began.

Long into the future, where those gifted with the ability to manipulate mana existed in few numbers, a child, fated to be consumed by chaos, was born.

The child, born on the horizon that separates darkness and light, was given the blessing of both the Goddess of Darkness and the Goddess of Light. Because he did not exist within either side of the horizon, he was alone. Kept hidden within the castle of his father, he saw little of the world. But, he was content with the life he was given. He had loved his mother and father far more than he loved the world. As long as they were beside him, he did not feel alone.

But, when the fated day arrived, his life was shattered.

Broken and in despair, a child, born from the love of a demon lord and a human, sought for revenge- the sole reason he continues to live within a cold and merciless world that would never accept him.