Hyper Knife : Episode 4

Pharmacist by day, unlicensed doctor by night, Seok faces the man who ruined her life.

When Seok refuses to help Deokhee, he begins targeting her businesses.

Seok looks to publicly humiliate her former mentor at the prestigious Ichida Awards.

Seok's past comes back to haunt her when she gets a call from a former patient.

Seok and Deokhee reunite at the operating table for a complex surgery.

Seok learns Deokhee has been lying to her as she sets up her next operating room.

Seok's dark past finally comes to light, with time quickly running out for both her and Deokhee.