Become a God? Have You Asked Me About the Second Saint of Jie Jiao?

PrehistoricSystemSingle Female Protagonist Lu Xuanming traveled to the prehistoric world and met Taiqing to become a saint at the beginning. My younger brother, Lu Xuandu, actually wanted to assassinate me for the sake of being a saint! At the critical moment, Lu Xuanming awakens the system, and as long as he witnesses or changes the ancient history, he can obtain the treasure box! Nine Transformations Mysterious Technique? Receive! Pangu essence and blood? Receive! Killing gun? Receive! From then on, in the war between lich and witches, I fished in troubled waters; with the Three Sovereigns and Five Emperors, I intercepted opportunities; with the title of god to measure calamity, I changed my fate against the will of heaven!