Heaven and Earth retreated, leaving Noah with many questions and only a few answers. He didn't know what the rulers were capable of right now, but he had seen how they had polished their punishments and had added some complexity to their power.
The return to the black clouds and their automatic nature hinted at the presence of a different system. Heaven and Earth had evolved the Tribulations and had unleashed them throughout the sky. Their initial indifference toward Noah partially proved how they lacked proper wills and only targeted specific enemies. The magical beasts were a clear hindrance on the path to the tenth rank, so the rulers had decided to isolate them before starting a worldwide hunt.