Demon Realm, Moon Demon Territory, Supreme Castle.
At the top floor of this castle, located in Central City of the Demon Realm and regarded by countless demons as the most supreme place of all, a figure stood there.
The figure stood against the wind, her luxurious robes snapping loudly in the gale and clinging tightly to her body, vividly outlining her incomparably graceful and alluring figure.
If anyone had been there to witness this scene, they would surely have etched it straight into their minds and buried it in the deepest part of their hearts, with that figure appearing in their dreams every night.
She was a demon woman who possessed beauty, sex appeal, and strength all in one, someone who could keep people awake at night and make enemies feel terror from the bottom of their hearts.
The woman had stood there for a very, very long time, gazing toward the far side of the horizon, seemingly lost in thought.
Until an incomparably pleasant voice sounded behind her.
"What are you looking at up here again, big sister?"
The one who spoke those words and appeared here was none other than one of the Six Great Demon Lords, the second of the six demon sisters, the enchantress praised as the most beautiful being in the three realms and known as the succubus—Shafna.
Shafna silently drifted down from the air, looking at her sister standing against the wind with a faint smile capable of bewitching all living beings.
"It's been more than a month already, yet you still come up here every day to stare at the sky. No matter how desperately you look, the passage to the Human Realm isn't going to open by itself, you know?"
Shafna teased her.
In response, Sera, who stood against the wind, did