Guan Changhai, originally named Fan Shuisheng, is Chinese. Through a stroke of luck, he obtains a cultivation manual and rises to become one of the most powerful cultivators on Earth. He learns that beyond the Milky Way lies an alliance of eight highly advanced civilizations, whose members constantly monitor the Milky Way and the people of Earth and could launch a war to destroy humanity at any moment. With funding from the Cultivation Alliance, he accepts the responsibility he bears as an Earthling. He and his wife, Ouyang Xuehua, also a cultivator, set out on an interstellar journey without hesitation to explore the vast, unknown cosmos and eliminate the threat posed to Earth by alien civilizations.
