Yun Yeong was able to enter school thanks to Hae Jun's help. As soon as she began her classes, she realized that one of her classmates was the future Ko Mi Suk. However, she was unaware of the danger that Ko Mi Suk posed, as she was extremely clever. Hae Jun ensured that Yun Yeong remained at school until he could pick her up, but when he returned, Yun Yeong was nowhere to be found. (Source: Viu)