A small village remains isolated from the outside world, surrounded by steep mountains. Since ancient times, purple eyes have been feared as proof of "demon blood," a cursed sign that invites disaster.

Born into this village were twin siblings—Minato and Guest.

Labeled as cursed children from the moment they were born, the two had no place to find peace. Shunned by their parents and pelted with stones by the villagers, they were showered with nothing but verbal abuse and hatred. Carrying wounds carved into their young hearts and bodies, they eventually sought refuge in an abandoned shrine on the outskirts of the village.

Surrounded by rotting pillars in a leaking sanctuary, they huddled together on the dusty floor and shared the same dream over and over again.

—One day, let's burn this village to the ground.

To a place where no one calls them demons. To a place where no one can find them or hurt them, where they can live alone together. It was a modest escape from reality allowed to the young pair. Knowing that hellish days would continue tomorrow, they envisioned a freedom that might one day come. That moment alone gave them a reason to live through the next day.

However—they did not know.

Deep within the decaying shrine, a local deity forgotten by human memory over many years still slumbered. A god who once protected the land and received the prayers of the people. His name was Yohira-sama. Having lost faith, been forgotten by prayer, and ignored by everyone, the god's heart had become warped after long isolation. He was no longer a god who protected people. Harboring resentment for being abandoned, he had fallen into a pitiful and terrifying evil god who drags those seeking salvation into his own twisted logic.

Then one night, the god noticed. Two small lives taking shelter in the shrine. Twin purple eyes shining vividly even in the darkness. The sight of twins who were loved by no one and saved by no one, yet never let go of each other's hands.

—Ah. Have you two been discarded as well?

What did the god see in those eyes? Was it sympathy, pity? Or a warped affection for those who knew the same loneliness as himself? Eventually, the forgotten god awakens in the depths of the darkness.

Will the salvation the twins kept wishing for truly become salvation? Children called demons by humans, and an evil god who has almost forgotten he is a god.

This is a story of two souls robbed of their place, meeting and stepping into an irreversible fate.