Ga-min runs into Pi Han-wul’s bodyguard, Kim Sun-chul, at the hospital where his mother is hospitalized. In fact, Sun-chul was working for Pi Han-wul because he needed to take care of his sick grandfather. In order to pay his grandfather’s hospital bills, Kim Sun-chul decides to go to prison on the false charge of murder instead of Yeonbaek Gang. Ga-min finds it out and steps forward to help Sun-chul with his friends. (thetvdb.com)