C431 Seven Star Demon Suppression Flute(1)

Ling Feng kept rushing forward in the river, trying to sense the changes in the Asura Blood Wings.

The Asura Blood Wings seemed to have been thirsty for countless years, crazily absorbing the strange energy in the river. Ling Feng didn't know what the energy was, and even Ma couldn't explain it.

However, both of them were certain that this energy had a great effect on the Asura Blood Wings