Synopsis: Voice or Noise

When Shinichirou's beloved dog, Flappy, starts to misbehave, his vet suggests a visit to Narusawa. Despite being a college professor gifted in animal communication, Narusawa is initially hesitant to reveal his talent. However, a wise black cat uncovers the truth and suggests that Shinichirou may also possess the same ability. This leads Shinichirou to become Narusawa's apprentice, but it's unclear whether Narusawa will accept him or if Shinichirou will regret his choice.