Zhenya is more comfortable with executions than with others and does not mind attacking his enemies with different methods. He is a straightforward and carefree man.

Zhenya is a handsome and sexy man with short, light blond hair, often combed neatly to one side. He has a pale complexion, almost comparable to that of porcelain, with icy blue eyes and long eyelashes the same color as his hair.

He is a tall man with dark skin, dark hair and brown eyes; he usually wears simple clothes, although when it comes to missions he wears elegant clothes or depending on where and where the mission is going to be.

His personality is usually serious and sometimes cold. He concentrates too much when he is on a mission, being afraid of making the mission fail, although when he smiles it can be because he accomplished the mission or because he simply wants to do it. Although he is not very easy to make fall in love with, because he is not the best with women, getting to the point of ignoring her as it happened with Zhenya's sister, who spoke to him, but Taek-joo simply ignored her by looking at a book and sometimes he answered her just because he did not want to be rude to her.