As Yoo-Ryung joins the subway police team, she befriends her colleagues and tries to fit in. However, her unique approach to investigating cases often clashes with the traditional methods used by her superiors. Yoo-Ryung's determination to find her sister leads her to take risks and bend the rules, putting her in danger. As she delves deeper into the case, she uncovers a dark secret that links her sister's disappearance to a series of crimes committed underground. With the help of her partner and the subway police team, Yoo-Ryung sets out to solve the mystery and bring the perpetrators to justice. Along the way, she learns valuable life lessons about compassion, teamwork, and the power of perseverance. The First Supper is a riveting crime thriller that will keep you on the edge of your seat till the very end.
