At the age of six, Meng Bao'an An and his mother Yun Yao were stranded in Cangzhou, struggling to take care of their unconscious father (who was actually the crown prince) by setting up a noodle stall. The emperor, who was secretly visiting in disguise, encountered the intelligent An'an. Although he did not immediately recognize his bloodline, they formed a deep friendship. Faced with bullying and family persecution, An'an repeatedly showed early wisdom and protected his family. The emperor finally confirmed An'an's identity as the grandson of the emperor with a token and jade pendant, eradicated local evil forces, and returned to the palace with his son and daughter-in-law.
