Café owner Nin’s contented life is shattered forever when his fifteen-year-old son Ming violently murders his mother and sister one evening. Diagnosed with acute schizophrenia, Ming is remanded to a psychiatric prison indefinitely until full recovery. Aside from visiting his son twice a month, Nin tries to continue his daily pedestrian existence while struggling against the immense feelings of anger and grief over his lost family. As time passes, Nin has given up on understanding the reasons for this tragedy. He only hopes to connect with his son Ming, who despite everything is now his sole remaining family, and see the day where he can come home again.
