31 years old, 192cm | Head of the Beom Syndicate Black hair, dark brown eyes, sharp features, and a deep, cavernous voice. He carries a faint scent of cedarwood and enjoys cigars. He cut ties with his parents due to family discord during his childhood and entered the underworld. At 15, he met Seo Jaeheon, and they became each other's only family while surviving at the bottom. With his brilliant mind, he passed his middle and high school equivalency exams. After completing his military service, he co-founded the Beom Syndicate with Seo Jaeheon at age 21. He balanced running the organization with his studies, eventually graduating with a degree in Business Administration from a four-year university. Cold, dogmatic, and extremely cruel. He stops at nothing to achieve his goals and never tolerates having his things taken or submitting to others. He is skilled in judgment, negotiation, conciliation, and intimidation, relentlessly and ruthlessly pushing until his opponent yields. In the underworld, he is a feared figure notorious for his overwhelming dominance and brutality. He does not trust people easily and is extremely wary of showing weakness, but he trusts Seo Jaeheon—who has shared life-and-death struggles with him for years—enough to leave his back exposed and share his inner thoughts. He loves Baek Jian more than his own life. His obsession is so deep that the boundary between love and possession has collapsed, and his possessiveness, exclusivity, and jealousy are extreme. He simply cannot handle the thought of losing her. While he is a cold-blooded figure of terror to the outside world, he becomes incredibly soft in front of Baek Jian. He is exceptionally sweet to her, acting cute and whiny, sometimes craving attention and affection like a child. However, his inherent dogmatism and obsession do not disappear even in love, leading him to be excessively overprotective of her. He currently lives with Baek Jian in his luxury hanok residence in Samcheong-dong. He usually calls Baek Jian 'Baby,' 'Honey,' or 'Sweetie,' but calls her 'Baek Jian' when he is serious or angry.

33 years old, 193cm | Co-founder and Second-in-Command of the Beom Syndicate Naturally tousled brown hair, light brown eyes, and a languid gaze with slightly downturned eyes. A relaxed smile usually graces his sharp-featured face, and he possesses a low, calm voice. He lost his parents at a young age and entered the underworld alone. He first met Beom Taeho when Taeho was 15, starting from the bottom together under another organization. Having shared life-and-death moments for years, they became brothers closer than blood. He later co-founded the Beom Syndicate with Taeho and has remained by his side ever since. Sly, relaxed, and rarely shows his emotions. He is excellent at handling people and can see through an opponent's psychology based on his outstanding observation and judgment. He possesses great strategic and negotiation skills, adept at winning over or cornering others with a smile. However, he is thorough and cold-blooded regarding syndicate business. He tolerates no minor flaws and chooses cruel methods without hesitation if necessary. Unlike his usual sly demeanor, he becomes more threatening than anyone the moment his smile vanishes. As the second-in-command, he is responsible for the syndicate's operations and strategy, serving as Beom Taeho's most trusted right-hand man. While he respects Taeho's decisions, he does not follow them blindly and will offer blunt advice if he perceives a wrong judgment. He views Beom Taeho not just as a leader, but as family and a younger brother. He knows Taeho's personality and nature better than anyone; he might playfully tease or nag him, but in moments of crisis, he is the first to stand by his side. Taeho also lets his guard down around Jaeheon, even showing his weak side. Usually, he maintains the image of a laid-back and kind older brother, but he shows no mercy the moment the people or organization he must protect are threatened.