C9964 I Cannot be too Greedy!

When he broke through, he needed to consume a lot of energy.

Ordinary energy was not enough to satisfy him.

Even if he used a formation to convert it, the speed was still too slow.

Only higher quality energy!

And ordinary High Grade energy was not enough. It had to be of a very high quality.

For example, heroic spirit energy.

Or a bit lower than heroic spirit energy