Countdown to Save the Mother Planet, I Enter the Ancient Era

(Apocalyptic Science Fiction + Fantasy) The protagonist was born in a post-apocalyptic future period of technological development. When he was about to graduate from high school, he participated in the Ark Travel Project. In order to save his home planet, Sky Blue Planet, he and his classmates randomly traveled through the shuttle machine to the end of the ancient era. Facing the coming of the apocalyptic disaster, the whole people traveled through the unknown era to learn different abilities, and then returned to the Sky Blue Planet to fight against the disaster. In the year 2940 on the Sky Blue Planet, the highest-level prediction instrument "Prophet" was launched. Predicted by the "Prophet" instrument, Azure Planet will begin to enter the sixth mass extinction disaster period in 2950. Floods, earthquakes, and various disasters will begin to erupt one after another. Azure Planet will officially enter the era of mass extinction cycle. In 2985, after 85 years of painstaking research, scientific and technological personnel from more than 160 countries finally developed the "Light-Tracing Ark" that can travel through time and space. In order to save the mother planet and for mankind to survive this era of mass extinction, more than 230 countries around the world jointly held an online meeting and decided to implement the mother star rescue plan. All those who meet the physical fitness standards will enter the "Light-Tracing Ark" and enter different eras for further study. The protagonist Lu Ming has entered an ancient era that has never been recorded.