Wooyoung is in a relationship with San who is protective towards him and does everything to make Wooyoung happy because he knows how much the little one has been through in the past and Wooyoung has a lot of traumas and scars from the past, s she self-harms, has suicidal thoughts, hates being alone because she's afraid of everything, has a lot of allergies and phobias, and on top of that Wooyoung is pregnant with San's child in the first week . They live in a mansion because San is from a wealthy family.