Mu Ying expended a great deal of strength to finally enclose the last bit of the fire circle amidst various disturbances from the withered monsters, only then did she have a moment to step back and check the gains from killing the monsters, and that's when she noticed something strange.
[You have killed the Withered Branch Monster and gained Slaughter Experience ×2, Professional Experience ×4]
[You have killed the Withered Needle Monster and gained Slaughter Experience ×3, Professional Experience ×6]
[You have killed the Withered Vine Monster and gained Slaughter Experience ×5, Professional Experience ×10]
...
These monsters were not highly intelligent, and naturally did not possess any wealth; the only loot from killing them was Experience.
But the fact that there was Professional Experience in addition to Slaughter Experience surprised Mu Ying.
