A woman saves a man in turtoil, ready to jump off a building. Now, as a widower with a baby girl, Sang Hyeon welcomes Soo Min's comfort. Although they were once friends, she has becomes his best friend's wife. However, Soo Min's sympathy turns into love and then ito an obsession as deep as a crevasse.
Only one week left until South Korea will go under sovereign default. Han Shi-Hyun is a leader of the monetary policy team at the Bank of Korea. and is assigned to a crisis team.