Drinking blood enhanced one's cultivation, while devouring souls strengthened one's Spiritual Power. That was the true power of the Vampire Martial Soul.
The words "vampire" and "ghost" had not merely been put together because they sounded good. While drinking blood, the souls within it would dissolve into the blood as well and be devoured by Elizabeth.
Even among Evil Soul Masters, Elizabeth's Vampire Martial Soul was undoubtedly among the very best. Of course, because of this, Elizabeth was often tormented by pain.
To relieve the pain of Blood Sea Soul Refining, Elizabeth had to find blood that was utterly pure and unyieldingly masculine, or the blood of a highly cultivated Titled Douluo.
As long as she could drink that kind of blood, it could wash away the resentment within her body. However, blood that was both unyielding and intensely yang was not so easy to find. At the very least, Elizabeth had never encountered any.
And given her cultivation, if she wanted to use a Titled Douluo's blood to cleanse that resentment, only the blood of a Limit Douluo would be effective. That was not something she could obtain either.
Thus, Elizabeth cultivated constantly every day, yet had to endure the influence of those resentments at all times. This was one of the drawbacks of Evil Soul Master cultivation. The resentment of those they killed, especially those who died with grievances, was no small matter.
The higher an Evil Soul Master's cultivation, the more easily they were affected, to the point where even their personalities became abnormally twisted.
Even if their Spiritual Power was extremely strong, they could not remove this influence, because it had entered their bodies alongside their cultivation from the very beginning.
As the number of lives they took increased, this resentment would grow stronger and become