章 916: Chapter 586: Evolved Thunder Spirit, Formed The Underworld_2

Although their size hadn't undergone any particularly noticeable changes, their appearance had significantly altered.

They had grown limbs and torsos, and some of the more developed even had human-like facial features—eyes, noses, mouths, ears—becoming more and more like palm-sized little thunder people, full of spirit and vitality.

Jiang Hui had always harbored a question in his heart: why, regardless of the hierarchy of their bloodlines, the majority of the Ten Thousand Clans would take human form when reaching a certain level of development, with only a few retaining their original form.

Now, he knew the answer.

One minor reason was the powerful reproductive ability of the Human Race, which ranked first in numbers among the Ten Thousand Clans; but there was also another reason because of Shi Hao.

Of course, not the current Shi Hao, but the future Emperor Huang Tian.