A compelling human drama about the growing social problems and public responsibilities regarding the welfare and ethical treatment of neglected dogs and cats at animal shelters. The story is told through the eyes of tormented vets who are relentless in their efforts to change the system to serve these animals with dignity.

16-year-old Haruka lost the people she loved the most in a fire. Haruka is also physically and emotionally wounded from the fire, but she still dreams of becoming a pianist. She takes part in an upcoming competition. Inauspicious incidents then occur around her. Musical student Yosuke, who teaches piano to Haruka, tries to solve the case.