Tokunaga, a comedian who is down on his luck, has a shock encounter with Kamiya, an older comedian when he visits a fireworks event in Atami on a job. Tokunaga is deeply touched by Kamiya and asks if he can become his apprentice. Kamiya is a genius type of comedian who is full of human kindness. He accepts Tokunaga’s proposition on the condition that he will write his biography.

Dan Mitsu stars as Kana, a female employee at a publishing company who strikes up a sexual relationship with a younger co-worker. He soon discovers that Kana’s fetishes extend to sadomasochistic tendencies, involving a mysterious man only known as “Sensei”. This discovery will push his relationship with Kana to a new, dangerous level that he may not be ready for.