Ksitigarbha has many potential allies.
Such as the disciples from the Western Native Party who she grew up with.
And Great Mage Xuandu is also one of the first generation ancestors of the human race, just like her.
There are also those other ancestors of the human race who are still alive, hidden in the passage of time, either keeping a low profile or changing their appearance.
"The day Ksitigarbha becomes a Buddha could very well be the time of Tathagata's extinction."
Empress Nuwa once again revealed a piece of heavy news:" When Duo Bao joined the Western Religion and was sealed by Cundi as Buddha Tathagata, Ksitigarbha was sent to the Underworld. It is said that Cundi personally predicted the future for the Western Religion, and the result was that before Tathagata's extinction and Maitreya's ascension, Ksitigarbha would become a Buddha. The threat Ksitigarbha poses to Tathagata is likely greater than that of Dipankara and Maitreya."