Kasumi, a child welfare officer who has entered the child guidance center as a new graduate and has been in her second year, struggles to fulfill her duties, even though she sometimes has doubts about how to proceed with her work. One day, she takes care of Hina, a 9-year-old girl who was temporarily taken into custody due to suspicion of neglect. It seemed that Hina would be able to go home soon after seeing her parents deeply reflecting on her...
It's been two years since Douji became deaf and lost the purpose in his life. One evening when he goes to the club where his big brother works, he meets a dancing boys team and finds out that even if he can't hear what people say he can still feel the music's vibrations and dance. Then he decides to join the dancing team and soon discovers a whole new world.