How far can a father's love go?

A 15-year-old boy murders his mother and sister. The father, Nin Yuen, returns to his cafe, haunted by memories of a once-happy family: his wife preparing breakfast, his son playing video games, and his daughter caring for their calico cat. Yuen finds himself unable to hate the living or forget the dead. As they confront life’s cruelty, will Yuen and his son’s strained relationship ever find redemption?