The existence of the Countereagle had always been as elusive as a mystery.
Even when Shen Yue recalled his past conversations with the Countereagle, and despite learning about it through many others, he still knew nothing about its purpose.
It seemed that the Countereagle had no connection to Nuanyu or to the Dark Realm; it appeared to believe that problems arising in each world should be solved by the inhabitants of that world. Yet in critical moments, it would still take action.
Without the Countereagle, Nuanyu might have died, and the Dark Realm could have ceased to exist.
Why did the Countereagle intervene?
If the creation of a parallel-like world was related to the Countereagle, then everything would seem to have a reasonable explanation.
Did the Countereagle ultimately not want to watch a world he had helped build be destroyed? Was this like Velacocha, who, out of fondness or pity for the struggling humanity, taught people how to survive and spoke of an eventual return?