Although it was called the [Blood Drinker Sword], but as to what grade of weapon that he had refined this sword to, even Ye Qingyu himself was not sure.

A taboo of refining weapon was disorder, and also impulse. Ye Qingyu received the casting and refining method for the [Blood Drinker Sword] from the ancient bronze book [Fiendgod Titled Chart], and at the beginning he did follow the steps and the rules of refining, but later, for some reason, there was an unstoppable impulse driving ...