Rebirth, the Peerless Witch Kills the Sky

[Rebirth + Invincibility + Fantasy Female Protagonist + Prehistoric + Strong Female] "Are you so cruel to me because I have done something bad?" "No, no, no, you didn't do anything, you just slaughtered all my people, including all the living people here. "Then I'll be more careful next time..." "Do you want a next time? " In the darkness, a spirit carries a weak woman, drifting on the long river flowing against the river. "One person is decisive in killing, and the other is extremely intelligent. If these two people can't solve the problem, don't worry, let your blank piece of paper bear the consequences..."