It was a clip I forgot to bookmark. In the scene, there was a guy sniping a girl from a long distance. The girl in the house was holding a broom or something (I don't remember) out of the window, presumably trying to locate where the sniper is. The guy shot at the broom and the girl knew of his location. She then climbed on top of a refrigerator and jumped on the other side of the room and hid behind a sofa. She tried to flip the sofa and use it as a barricade but what she found underneath it was a .50 cal sniper gun.

The drama looked relatively new so I hope there's someone here who knows the title.

Thank you in advance!

A Shop for Killers - Lee Dong Wook & Kim Hye Joon.

I had a glance at it the other day and remembered that it had LDW in it (hence my initial click).