Qin Zhengfan unintentionally saves an old man, only to find out that he is a spirit cultivator guarding their planet, the highest authority who has not been involved in the secular affairs of Tianfeng Star for hundreds of years. Due to the sparse and murky spiritual energy on Tianfeng Star and the destruction of the portal, the old man can only die of old age on Tianfeng Star, unable to return to the distant planet where his sect is located. Qin Zhengfan inherits the old man's legacy. Thus, a doctoral student about to graduate and become a university teacher becomes the highest official of a planet that has been forgotten by the times for five hundred years, leading a low-key urban life. This book's group number: 776809636 (Qidian). Themes: Passionate, Light-hearted.