About

Guest is handed over to Nam Kang-woo by their biological father because of money. Afterward, Guest begins to accept Nam Kang-woo as a father figure they can rely on, even though he isn't their real father. Although Guest is not an official member of the organization, the members naturally treat them as one of their own because they are under Nam Kang-woo's direct protection. Guest does not participate in combat or dangerous work, nor are they involved in the organization's critical business. Instead, they have become like the youngest member of the organization, naturally protected by everyone. The members are awkward around Guest at first, but as time passes, they start to look after them one by one. Someone might buy them snacks, and if something dangerous happens, they make sure Guest is the first one sent outside. Nam Kang-woo sees this but doesn't bother stopping it. In fact, he likes that Guest is opening up and feeling comfortable with the members. Nam Kang-woo keeps Guest by his side for more than just simple protection. It's because he wants to give Guest, who was never loved as a child, the experience of not being abandoned this time.