Shuji settles into his new role at Kiyosato Hospital while old memories of his father’s death continue to surface. He meets the assistant director who once operated on his father and unexpectedly reunites with his former girlfriend, now wed to the same physician under unclear circumstances. As doubts mount, Shuji quietly begins examining records and observing the couple, intent on learning what truly happened years ago and finding a path back to the woman he lost.