The Taoist scriptures say, "Those who possess divine skills and fall into the endless sea of suffering, are known as Asuras."
Even with divine Taoist powers, those who are tormented by the seven emotions and six desires, who cannot reach the heavens nor touch the earth, will be forever sunk, unable to escape.
The Asura Saber, kills others as well as oneself.
When Old Wu inherited this saber, he was warned of this.
This is a curse, possessing boundless magical power, controlling the life and death of others, yet oneself is as if in purgatory.
Boom boom boom...
Many years later, this saber is drawn once again.
As the blade light flashed, the surroundings underwent a transformation. It seemed like an illusion, yet like the souls of the dead who had fallen, scattering in the mundane world, voicing terror and fear.