The Tyrant Season 1: - Episode 4 //top\\
The episode’s title, "Blood Oath," refers to the sacred, unbreakable vow that binds Kaelen’s inner circle. In Episode 4, we learn that Seraphina did not betray him for money or power, but for survival. The Lyceum Syndicate had captured her younger brother, Mikah. Her betrayal was a rescue mission.
: Her eyes briefly turn black in the flashback, revealing that she possessed "innate witch abilities" even before being infected by the Tyrant virus. This explains why she survived previously fatal events and why the bioweapon reacted uniquely with her. Character & Cast Guide Role in Episode 4 Chae Ja-gyeong Jo Yoon-soo The Tyrant Season 1 - Episode 4
, recognizing he is the last person who knows the project's secrets and facing capture by Director Sa's goons, commits suicide to ensure the bioweapon remains a secret. The episode’s title, "Blood Oath," refers to the