- THE UNEXPECTED SERIES : LAST BOOK - Winning against Bina was the only reason why Daeun entered medical school. She was tired of seeing her mother being bullied by her aunt and she wanted to put an end to it. That is when she met Sunghoon, the man who talked to her during the night she was admitted to the Park Specialist Hospital. The man who spent time with her during the party in California. She wanted to hug him, tell him that she has been searching for him for months. But she was hesitant as soon as she realised that Sunghoon was her cousin's long-time crush. And she didn't want to be the girl who steals someone else's crush. Will she ever succeed in moving on?