EXP Is Golden: Volume 2

Gleefully taking up the mantle of Queen of Destruction, Leah uses her unstoppable army of retainers to invade the Kingdom of Hilith! With the experience points gained from her rampage, she’s able to steadily turn her retainers into newly evolved forms worthy of grandiose titles like Harbinger of Destruction. Combined with her powerful new skills like Evil Eye and Sanctum, Leah quickly cements her status as one of the most dangerous creatures in the world. On one of her campaigns of destruction, Leah happens to save a vampire player from a mob of humans. Taking the vampires under her wing, she embarks on the next stage of her playing career in-game: Multiplayer Mayhem!

[From J-Novel Club]