Even though Zhou Chun knew this, it was not appropriate to turn back and retreat at this time.
Zhou Chun could only remember this grudge first and brace himself to confront the flock of crows.
Just like before, the black monstrous birds were not afraid of the Flame Prison Phoenix at all, rushing to launch a fierce onslaught against Zhou Chun and his companion.
After Zhou Chun exhausted his energy to slay the flock of crows, he still couldn't obtain even a single Demon Core.
He had even left a Fourth Order monstrous bird alive to see if its Demon Core would self-destruct, but that did not happen.
This time, Zhou Chun intentionally stayed at the place a while longer for some reason and then witnessed the scene where the bodies of those monstrous birds transformed into black mist and disappeared.
Upon witnessing this scene, his face changed drastically, finally understanding why these Demon Beasts had no Demon Cores!
