After parting ways with Gu An, An Xin began preparations to resist the Calamity of Saints. She learned from Gu An the terror of the Evil Heart Black Flame and decided to first gather the disciples who would never betray her, warning them early about the Evil Heart Black Flame.
The first one she found was her disciple, An Zizai.
However, to her great shock and disappointment, Evil Heart Black Flame had already appeared in An Zizai's cave mansion.
She tried to dispel the Evil Heart Black Flame from An Zizai, but not only did she fail, she also provoked An Zizai's furious reproach. For hundreds of millions of years, this was the first time An Zizai turned against An Xin. Only at this moment did she truly realize the power of the Evil Heart Black Flame.
According to her master's words, the Evil Heart Black Flame was only the beginning of the calamity; more terrifying things would descend afterward, causing the Heavenly Dao to fall into chaos.
