Doomsday: Start with a Five-Year College Entrance Examination and Three-Year Simulation

"Why do you give me a copy of "Five-Year and Three-Year College Entrance Exam Simulation" and ask me to save humanity? Are you right in the right mind?" A once-in-a-million-year astronomical wonder, a series of seven stars, suddenly appeared, bringing a powerful cosmic energy to the earth, thus triggering a zombie crisis on the earth. And because of a strange old beggar, Bicheng Gong accidentally learned of the coming of the end of the world in advance and successfully awakened the system to obtain unlimited resources. He even received a mission to lead mankind from decline to revival, break out of the earth, and sweep across the universe. "Young people can learn knowledge and travel around the world without fear. I am optimistic about you!"