Hello Mr. Gu

Chen Jingke

as

Gu Nanzhou

Yan Zhichao

as

Zhou Jianqing

Guo Yun Qi

as

Zhou Zixuan

Zhu Danni

as

Su Youxia

Xin Ruiqi

as

Jiang Jingxuan

Ding Jiawen

as

Zhang Yin

Liu Xiao Liang

as

Gu Nanzhou's m...

Cheng Zi

as

Sun Jiawen

Wang Xin

as

Lu Ziming

Zhong Weilun

as

Jiang Xiaochuan