Gleb Mazur

This man has reasons to take revenge on the head of "CODE" and Taras Rymar. He is a very good hacker, but at the same time a tough person. To achieve his goal, he can use the most brutal methods

Olga Kosach (Olga Sergiyevna Kosach) — police colonel, head of the special unit "CODE"
Character and leadership style: An Iron Lady, reserved, measured and extremely demanding of herself and her subordinates. She possesses high intelligence, strategic thinking and the ability to maintain absolute calm and cool-headedness in the most critical situations.
Role in the team: The brains and unquestioned authority of the special forces unit. She coordinates all investigations, makes key decisions, assumes responsibility to senior management, and protects her team from external pressure or political games.
Personal qualities: Behind her stern and principled exterior lies a deep concern for each member of her team. For her subordinates, she is not just a boss, but a reliable shield, a wise mentor, and a person with an unwavering sense of justice.

Taras Rymar — police captain, operations officer and investigator-operator of the special unit "CODE"
Character and work style: A charismatic, insightful, and sometimes ironic operative. Possesses an excellent analytical mind, easily finds common ground with different people, which makes him a master of interrogations and working with witnesses.
Role in the team: Combines active operational work on the field with in-depth analysis of the psychology of criminals. Often acts as a subtle psychologist, able to detect lies or bring a suspect to the truth without undue pressure.
Personal qualities: Calm in stressful situations, reliable and committed to his principles and team. Has a good sense of humor, which often defuses tense situations during complex investigations.

Character and work style: A determined, smart, and fearless operative. Possesses excellent physical fitness, tactical thinking, and high reaction speed. Not afraid to take risks to apprehend criminals or save people.
Role in the team: Mostly responsible for active "field" work - detentions, raids, tracking down suspects and conducting interrogations. Combines the ability to analyze evidence with direct operational actions.
Personal qualities: Always dedicated to his work and the principles of justice, distinguished by a heightened sense of honor and loyalty to colleagues.