All Devil Continent, in the valley of blood, which was on the outskirts of the Blood Devil Clan territory, and this place was filled with bloody mist all year long.
This mist had a powerful hallucination and toxic effect, and this worked as a natural barrier for the Blood Devil Clan against all kinds of enemies.
But at this moment, no one had expected that a demon had made a huge underground cavern and she was performing alchemy.
This was naturally Noa, also known as the Skyfall Thief Assassin by the world, and this name struck fear in every devil's heart. She has become more of a killer than a thief because her target always ends up dead, and no one can escape once they are considered a target.
Even the Vile Devil Clan Head was assassinated by her, and now even the Blood Devil Clan feared her existence.