Gu Seong-hee

 is a character in the Korean drama series The Glory. She is portrayed by Song Na-young.

Biography
Seong-hee is Moon Dong-eun's friend. They worked together at Sungwu Textile factory and became friends when Seong-hee chatted with Dong-eun on her last day at the company. Seong-hee supports Dong-eun's quest for revenge.

Appearances

 * The Glory