As for the strength of a vassal, it specifically depended on the strength of the Earl.
The stronger the Earl, the stronger the vassal created would naturally be.
Louise asked with confusion, "Dear Xu, what do you want to do with my Bloodline Essence Blood? After all, I have very little of it, probably less than twenty drops."
Xu Hao smiled and said, "I just want to study it, and have no other ideas. If Miss Louise is unwilling to give it, then let it be. However, let me be clear beforehand, if I use this drop of blood and perform some tricks, making it impossible for you to lay a hand on me in the future, you will have to understand."
