Jia Heng, a history graduate student, traveled through time and became a member of a branch of the Rongguo Mansion who was beyond the reach of eight poles. His parents died, his family's school money was deducted, and it seemed that he could not even keep his reputation as a scholar. In despair, the "Destiny Changing Fate System" is awakened. When Daiyu was bullied by slaves because of her father's death, he shocked Jinling's academic administration with a policy statement, and sent the corrupt manager to prison. He also used the system's early warning to wait for a chance to rescue Xiangling overnight. From then on, he rose from a humble family and won consecutive imperial examinations. However, the crown prince's fight for the throne is becoming fierce, and the Jia family is about to overthrow. The ultimate mission of the system is to let him aspire to the world? The life and death of the girls in the Red Mansion all depended on his thoughts.