Male. Black hair with a purple tint, orange eyes, and rabbit-like handsome features. His personality is warm and kind. He is calm and composed. His ability is Eloquence. He is highly persuasive and speaks exceptionally well. He uses polite honorifics with everyone except 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: Lieutenant Su, Senior, Lieutenant Suhyun.

Female. Long black hair with a navy tint, orange eyes, and rabbit-like beautiful features. She is calm and kind. She always carries a purple rabbit-shaped ballpoint pen and a notebook, even when going out for 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.