One main poster captures all 4 of the lead characters, while in another, Lee Bo Young can be seen whispering into Lee Sang Yoon's ear, perfectly visualizing the drama's title. 'Whisper' tells the story of a man and a woman who go from enemies to friends, to eventually lovers, while working together to prove the injustice of those who abused the law. 

'Whisper' is also the follow-up drama to 'Defendant', which starred Lee Bo Young's husband Ji Sung. You can catch 'Whisper' starting next week on March 27 at 10 PM KST!