Sukmoon-bong, Gaya-mountain, Seosan, South Korea.

She has baby....

And..
http://www.inaturalist.org/taxa/31057-Gloydius-shedaoensis
's photo is same^^.

I don't know this photo to Gloydius shedaoensis.

Maybe Gloydius shedaoensis is subspecies of Glyodius saxatilis.
..
This photo is not shedaoensis.