Nourishing a Sword with Blood
From the lines of this secret cultivation manual, Shen Xiu learned that the substance used to nourish the sword was none other than the practitioner's own vital essence and blood.
By daily nourishing the weapon with vital essence that penetrated deep into the sword's core, accumulation over time allowed it to harmonize with his own soul. This would ultimately achieve a formidable sword-commanding power that moved as fluidly as one's own arms and fingers in accordance with the user's will.
Chapter 132