Rebirth from the Ashes of the Apocalypse

Because of her innocence and ignorance, Ye Lan mistrusted others and killed the only person who was good to her. After dying together with her enemies, Ye Lan was reborn and returned to the time before the apocalypse. Ye Lan decided to be self-reliant and no longer wanted to hide behind Wei Jing like in her previous life. As Ye Lan's cultivation level increases, the unsolved mysteries of his past life unfold one by one in front of Ye Lan. Why did the end of the world come? Why was he reborn?