The drama will premiere on May 10, the day after the presidential election weekend in Korea. Lead actors and actresses Ji Chang Wook, Nam Ji Hyun, Choi Tae Joon, and Hello Venus's Nara dressed up as rallying party members for candidate Ji Chang Wook, performing a fun choreography number for the crowd. According to the staff, despite their busy schedules, the actors and actresses practiced hard to film the teaser. 

Meanwhile, 'Suspicious Partner' tells the story of a prosecutor and a student studying judiciary law, who become wrapped up in a mystery case and get to know each other. It's set to air after 'Saimdang: The Herstory'.