After The Incident (Part 4)

This was unexpected.

If Sparky increase was due to a breakthrough in mental power, then what was causing the Little Cosmicub's increase?

Riley replayed the events of the entire day in his mind, analyzing silently.

The scene paused on the moment in the afternoon when he fed energy cubes to Sparky and the Little Cosmicub.

That's it, the energy cubes!

Riley suddenly realized.

Feeding energy cubes to spirit beasts was a method to enhance various aspects of their abilities.

Correspondingly, the increase in level values made sense.

It seemed that most of Sparky additional value was indeed due to the mental power breakthrough.

"I didn't expect that the value added by consuming an energy cube would be higher than the daily increase from using items. It seems that being a Beast Tamer really requires money…"

Riley couldn't help but sigh.

Currently, he was only able to afford Grade E items for his spirit beasts.