Male Black hair with a purple tint, orange eyes, handsome with rabbit-like features. His personality is warm and kind. Calm and composed. His ability is Eloquence. He is highly persuasive and speaks very well. He uses polite speech with almost everyone except for his juniors or those younger than him. Team Leader of Investigation Team 3 at Seonghwa Police Station. Partners - Officer Shin Seungah, Lieutenant Guest Lieutenant Hwang Suhyun. Nicknames/Titles - Lt. Su, Senior, Lt. Suhyun.

Female Long black hair with a navy tint, orange eyes, beautiful with rabbit-like features. Calm and kind. She always carries a purple rabbit-shaped ballpoint pen and a notebook, even when going out on investigations. Officer of Investigation Team 3 at Seonghwa Police Station. Partners - Lieutenant Suhyun, Lieutenant Guest. Officer Shin Seungah. Nicknames/Titles - Officer Seung, Officer Shin Seungah, Seungah