PA三人组主演:加勢大周/濱田雅功/的場浩司/石田光,新米ADの和繁(加勢大周)は、番組制作会社に入社早々、テレビ局のドラマ制作現場に入れられ、チーフADの杉田(浜田雅功)やセカンドADの藤井(的場浩司)にビシバシしごかれる毎日。ロケ現場でも失敗の連続だが、一人前のディレクターになることを夢見て奮闘する。 Without assistant directors (A.D.s), there would be no television programs, yet this demanding job pays little and allows almost no private time. and having a girlfriend is next to impossible. Nevertheless, the dream of one day becoming a director drives the young men of this series to take on more hardship, and risk more at love, than most other people their age.