What episode is Bao Zheng's immortal?

The part where Bao Zheng was born a fairy is the twelfth episode.

Bao Qingtian Elvis Presley was jointly produced by Dalian Tian Ge Media Co., Ltd., Xi Antiansheng Film and Television Culture Co., Ltd. and Anhui TV Station. The film is directed by Chen Lie, Tang Hao and Huang Zhisheng, written by Qu Wei and Song, starring Jin Chaoqun, Fan Hongxuan, Kenny Ho, Jiang Hongen, Wang Shasha, Yan Xuejing, Benny Chan, He Zhonghua, Jin Ming, Liu Changde and Liu Fangyu.