Forest (S01E01)

Within a secretive Romanian facility, Erik Heller successfully navigates security measures to save infant Hanna. Fast forward 15 years, and the father-daughter duo resides deep in the Polish wilderness. Erik has meticulously trained Hanna to become a formidable assassin and skilled hunter. However, longing for a life beyond their secluded existence, Hanna starts to explore the surroundings. Her actions catch the eye of CIA agent Marissa Wiegler, who has been tracking Hanna since she was born.