Worried about her child's safety, Chu Wanqing quietly left the palace with Nian'er and her maid Lu Zhu, and went to live in seclusion in a small mountain town. The mother and son lived a stable life in the mountains and forests, but unexpectedly their whereabouts were accidentally exposed when they pawned a jade pendant. After hearing the news, Concubine Li brought people here. At the critical moment, Emperor Xiao Heng arrived in time and recognized Nian'er as his biological prince. He immediately rescued the mother and child and took them back to the capital together. Chu Wanqing was also full of doubts about the special mark on the child.