Much of the premiere focuses on Ye-sool’s internal panic as she tries to reconcile the future she saw with the man she currently detests. Where to Watch Officially
While files like the one you mentioned circulate on file-sharing sites, the official home for Kiss Sixth Sense is (or Hulu in certain regions), where you can stream the entire season in high quality with official translations.
The pilot episode establishes the high-stress environment of the "Zeus Ad" agency and the friction between the lead characters:
This specific file title, , refers to the first episode of the South Korean drama Kiss Sixth Sense .