It took a while, but thanks to Mio's efforts, the bird's intelligence, and Ackster's ability to read their expressions and gestures, Ackster quickly understood the bird's source of power.
The bird didn't communicate in words the same way humans or other intelligent species did. So, it was up to Ackster to decide on a name or what to call the source.
*Anima sounds good, right?*
Mio nodded frantically. It was much better than any of the other suggestions Ackster had come up with. It also suited the source quite well since the source was an expression of animalistic survival and struggle.
It was slightly similar to vitality in several areas. But the main differences were the intensity and the fact that not all beasts had it.