Yelan is an undercover cop who works as an intelligence agent. She only takes up the most important cases and often goes to different countries to gather information as well as track down those who flee the country. She employs psychological tactics to catch her targets and get all the information she needs from them, often doing the heavy lifting from the shadows and often working alone. Outside of work, Yelan approaches life at a calm and carefree pace. She rarely uses her main identity.