Hyun Jyu-ni (born August 1, 1985), previously known under the stage names Juni or Ju-an, is a South Korean singer and actress.
After a chance meeting in a hospital, an ardent soldier falls for a gifted surgeon. Opposing philosophies tear them apart, but fate has other plans.
A doctor tries to woo a grieving, widowed firefighter in her attempt to get him to testify on her behalf in a medical malpractice case.
Hyunjun and Sawoo, close friends and rivals from the South Korean special forces, are recruited by the secret agency NSS. They both fall for Seunghee, the beautiful but lethal profiling specialist at NSS. When they are faced against each other in a nuclear terrorist attack, they are forced to make their final decision and Seunghee's formidable secret is revealed.