In 2015 , she headlined the mystery thriller '' The Silenced '' , set in a girls ' boarding school during the Japanese occupation . This was followed by dual roles in romantic comedy '' Oh My Ghost '' , Park 's first television series in seven years . Her salary of ( ) per episode made her the highest-paid actress to appear on cable channel tvN . The series was a commercial and critical hit , and garnered the Best Actress award for Park at the 4th APAN Star Awards . She was also dubbed as the " romantic comedy queen " by the Korean press
4th APAN Star Awards
4th APAN Star Awards
Park Bo-young