Wang Ruoxie looked at Leng Ao indifferently, then rushed toward a Thunder Bat to kill it.
For others, encountering an attack from a swarm of Thunder Bats this time might be considered a calamity.
But for him, these Thunder Bats, which were Tier Two middle-level demon beasts, were practically delivering essence blood to him.
Currently, his cultivation had risen to the Fourth Layer of Energy-Introducing Realm, and the essence blood of Tier Two low-level demon beasts could hardly enhance his cultivation further.
However, just the essence blood of a few hundred Thunder Bats could elevate his cultivation to the Fifth Layer of Energy-Introducing Realm, not to mention there were tens of thousands of Thunder Bats here.
Although it was impossible to harvest all the essence blood from all the Thunder Bats, even the essence blood of just a few thousand would be enough to raise his cultivation to at least the Sixth Layer of the Energy-Introducing Realm.
