I Am Revising the Human Epic at the End of Time and Space

[Time and Space Travel + Mecha Cultivation + Civilization Cultivation + Full Level Human] When he woke up, Shi Lan held the world-destruction script in his hand: the countdown to the harvest of interstellar civilization began. As the executor of the Fire Project, she was forced to embark on a cross-time and space "garbage picking" task: slates from the mythical era, bamboo slips from the pre-Qin Dynasty, poems from the prosperous Tang Dynasty... All are codes of salvation. Others turn on the mecha to look cool, but she turns on the mecha so that she can catch up on her history class and not be late. Just help your ancestor click on the technology tree, and you will become a "goddess" in mythology; have a drink with Shixian, and you will get the key password. Enemies in the real world are after her? The next second she walked in front of the other ancestor and smiled gently: "I heard that you want to touch me?" When the ultimate enemy tore through time and space, she waved and summoned: from the Yellow Emperor to Huo Qubing, from Li Bai to countless unknown ancestors. "Our civilization is the strongest mecha."