Deuk Pal Takes Charge (S01E03)

Deuk Pal demonstrates his fighting skills while inhabiting Yi Heon's body, successfully taking charge of Jae Min and his gang. The students at school are stunned by Yi Heon's drastic change in behavior. Se Kyung decides to conduct DNA tests to confirm whether Yi Heon is still the same person she remembers, while Deuk Pal dedicates himself to his studies and working to restore Yi Heon's life. At the same time, Deuk Pal grows closer to Se Kyung, who shares the events surrounding the night of Yi Heon's death.