Dr. Heo treats patients while staying with Yeon Kyung and her grandfather. Dr. Heo and Yeon Kyung make precious memories together. By treating and helping people in the modern world, he finds meaning. Meanwhile, he receives an offer from Director Ma.

President Ma helps Dr. Heo change his name and forge his qualification so he could work at the hospital. Meanwhile, Dr. Choi treats a patient who had been stabbed by a gangster which lands both her and Dr. Heo in trouble. They end up travelling back to Joseon together.

Doo Chil asks Dr Heo to save Ddak Sae. Dr. Heo warns him that if he treats him, both Doo Chil and Ddak Sae will die. In the end, Ddak Sae gets beaten to death by his master for getting treated without his permission.