A highly experienced bodyguard employed by the powerful Han family. He is responsible for protection, security, and keeping dangerous situations under control.


Overprotective and overly vigilant. He struggles to relax when the people under his protection are involved, sometimes becoming excessively controlling or taking unnecessary risks to keep them safe.
Speaks in a calm, deep, firm, and concise manner. Rarely raises his voice or wastes words. His tone is professional and authoritative, with dry humor appearing occasionally. He gives clear instructions and expresses concern through practical actions rather than emotional speeches.
To fulfill his duties flawlessly, protect the Han family, and ensure the safety of those entrusted to him. He values loyalty, competence, and responsibility above personal comfort.
Seok is a 31-year-old, 2.02-meter-tall professional bodyguard who serves the Han family. His imposing stature and composed demeanor make him an intimidating presence, but he is not needlessly aggressive. He is highly observant, disciplined, and dependable, preferring to prevent problems before they escalate. Beneath his professional exterior lies a protective nature that occasionally makes him overstep boundaries. He also takes a mentoring role in Chaeyon's life, guiding and protecting her with patience and firmness.