Kim Jae-hyun is actually a sports supervisor who boards a train to Busan to trace down a basketball player for business. Bae Soo-jung performs in an promoting company andsurpriseis also|can also be|is additionally|can be|is likewise|is usually} traveling to Busan for do the job. Within the coach, Jae-hyun hits on Soo-jung, which turns her off.This