Ha Do-kwon

"Silence" takes place when an accident occurs on a foggy bridge and, as a result, an unknown beast is unleashed.

Oh Han Byul leads an entertainment agency's PR team. One of her top clients is star Gong Tae Sung who does no wrong. They went to the same university, where he became her swoon enemy. They bicker but soon develop feelings for one ...

Yoo-Na (Park Ju-Hyun) is a popular YouTuber with over 700,000 subscribers. She enjoys her life, but, one night, she is kidnapped by an unidentified person. The kidnapper orders her to earn 650 million won through a one hour broadcast