I loved and enjoyed this one! Around chapter 30 it starts to go deep into the backstory. For me, it isn't the common mangwa story (debts, sexual violence, or possessiveness), the plot is different and unique in its way. The first chapters do not provide much information, just some hints about the backstory. It is truly heartwarming, and made me cry😞It breaks your heart and drives you to emphatize with both Junwoo and Wooyeon. Both have sadness in their hearts and minds, and by being together can start their way to healing. Trigger warning: suicide, hikikomori, complex disease. *apologizes for my English! I'm not a nativespeaker.