Far in the northeast is a desolate Gobi, further away lies the boundless desert.
Yet where the desolate Gobi and the desert meet, a place that can be described as uninhabited, stands a solitary Heavenly Boundary Monument!
Which number this Heavenly Boundary Monument is, nobody knows; even in the Human Domain, many are unaware of its existence.
Dressed in a long robe, with white hair and a youthful face yet an aged gaze, a man stands beneath the Heavenly Boundary Monument, his deep silver eyes gazing up at it...
The surrounding Gobi twisted, and a cruel altar appeared before him.
A Silver Devil summoned by the people greedily approached a woman of indescribable beauty.
The space twisted again, the Silver Devil turned and left, leaving behind a woman devoid of spirit, lying cold on the altar, never to awaken again.
These scenes lingered in his mind; even as he became a demon, even after being sealed in ice for twenty years, he couldn't forget...