Diopter

Seol-won, who completed her residency and opened an ophthalmology clinic in her hometown of Seon-si, decided to spend the holiday with her long-lost friends at a mountain villa.However, her friends had to come the next day due to unforeseen circumstances,leaving Seol-won to spend the night alone.The sound of an intruder woke her from her slumber.Fearful, she contacted her friends and the police, but..."I'm so sorry. The car isn't going in right now.""Reporter! Access to the mountain is currently difficult due to heavy snow!"... She was stranded.Alone with the intruder, Alpha Goo Hae-ju. B+