As Black Zetsu spoke, Aizen remained quietly listening, while Black Zetsu drew a slight breath and slowly said, "At that time, Mother was known as the Rabbit Goddess. The reason she was called the Rabbit Goddess was because the secret art possessed by her clan could help the impoverished people of that era safely bear and raise children."
"In order to grant that man the qualification to obtain the Chakra Fruit, Mother took a strand of his hair, fused the essence of his blood within it with her own aura, and prayed day and night. Finally... Mother became pregnant..."
"Perhaps that man never knew, but because his aura had become entwined with Mother's, he unknowingly gained the qualification to obtain the Chakra Fruit as well..."
"Unfortunately..."
As Black Zetsu said this, his reddish-yellow eyes suddenly dimmed, and he slowly rasped, "This world did not only contain the God Tree. There were also ancient Dragon Beasts that were extraordinarily wary of this foreign power..."
"As the Chakra Fruit was about to ripen, the native Dragon Beasts of this world began to riot. Just as the man was preparing to pick the Chakra Fruit, a premeditated attack was launched!"
"Countless Dragon Beasts appeared around the God Tree and attacked everyone seeking to pick the Chakra Fruit..."
At this point, Black Zetsu slowly looked at Aizen. Seeing his exceptionally calm expression, he rasped, "From what I learned through Mother's memories, during that battle, the man stepped forward and fought countless incredibly ancient Dragon Beasts. Once again, he gave Mother the chance to obtain the Chakra Fruit..."
"But when Mother returned after swallowing the Chakra Fruit, there was nothing left at the scene but ravaged earth and the scattered remains of countless Dragon Beasts!"
"That man vanished strangely, as though he had never existed