In the late seventies, when the topic of sex was still taboo, the introverted dermatologist and venereal disease specialist began moonlighting as a sex columnist under the pseudonym “Doctor Climax”, and his life changed dramatically.

Desperate to regain its former popularity, a newspaper considers adding a racy sex column and hires a conservative dermatologist to write it.

With the release of the 《Doctor Climax》 column, newspaper sales soared, but the team faced harassment from the boss and the government.Nat finds himself attracted to a hot co-worker.

After a racy photo is published in a newspaper, Dr. Punchai races to uncover the popular columnist, who is busy exploring his sexual preferences.

Nat misled the police while struggling to control his emotions.A self-doubting Tuta tries to spice up the bedroom.

Nat struggles with his conflicting persona, Linda leaves to relax and reflect, and Tuta gradually indulges.At the same time, Tong Tian faces erection anxiety.

Nat's column attracted more and more readers, and all kinds of hot and explicit questions came in one after another.Then Nat realized the harsh real-life consequences of his advice.

After visiting his estranged father, Nat comes to terms with his upbringing.Pullen encouraged Tongtian to go to a sex club to test his limits.

Nat finds a new purpose and makes a bold decision, but his advice later gets him into trouble.As the police approach, the team scrambles for cover.