When is Chang Geng's official birthday?

Chang Geng is one of the leading men in The Priest Killed the Wolf, the author of Jinjiang Literature City. His real name is CoCo Lee, nicknamed Chang Gung. Da Liangyuan and the emperor's fourth son were born to the goddess Beiman.

After his birth, he was taken to the border town of Yan Hui by his aunt Hugel; 1 1 year-old, was saved by Gu Yun, alias "Shen Sixteen" among wolves, and recognized Gu Yun as adoptive father. 13 years old, was brought back to Beijing by Gu Yun, and was named "King of Yanbei" and later named "Yan Jun". After the death of Emperor Li Feng of Longan, he succeeded to the throne and changed his title to "Taishi".

When he was young, he was abused by Hugel, tortured by poison "Ur bone" and later treated by Chen Qingxu.

Noun explanation:

His eyes are very handsome, especially those mixed with foreign blood. Seemingly unreasonable sharp, but the temperament of the whole body is extremely peaceful. You can pretend to be a monk by putting on the cassock, but it is sharp, contradictory and compatible to suppress the inherent, and it is a bit sweet to laugh.