Chapter 563: Vampires' New Boost

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Yesterday Frank spent most of the day using his powers to let his new allied Vampires acquire Mana Cores and then a Status in the System, while also making several contracts with them to acquire their loyalty and to not expect them to use the power he gifted to them against him in some way or another.

Harumi and Clementine were surprised by the power of levels and also of Mana Cores, both were outstanding, even the jewel of crystalized mana had many functions of great use, it could store Mana, recover it quickly, and many more things.