Iwai Kentaro is a 50-something former special prosecutor-turned-lawyer, who was forced to resign after a politician's corruption case results in suicide. One day, Taiga, a popular YouTuber, visits his office. According to this 20-something, someone is out to kill him because of a video he posted recently. And someone just tried to push him off a train platform. In the ensuing investigation to pinpoint the sender of the murder threat, Iwai discovers that Taiga is the son of the very politician ov...