Regressing as the imperial princess heavenly Doctor and Poison Master

volume1:After becoming the sovereign of Heaven and Earth, war breaks out between humans and demons. However, because of the Heavenly Law, the gods are forbidden from intervening in the affairs of humans. Because of this, the gods form corrupt alliances to destroy her. But she is killed by her own fiancée and reincarnates 600 years later in the body of a member of a royal kingdom, where the laws will reveal secrets to her that she must confront, even though she has lost her cultivation. Will she succeed in achieving her vengeance? A new adventure in the wilderness begins.