A Step into the Past is a 2001 Hong Kong television series produced by TVB and based on Huang Yi's novel of the same Chinese title. The series tells the story of a 21st-century Hong Kong VIPPU officer who travels back in time to the Warring States period of ancient China. He is involved in a number of important historical events that leads to the first unification of China under the Qin Dynasty. The series' first original broadcast ran from 15 October to 7 December 2001 on the TVB Jade network in Hong Kong.

Cast:Louis Koo, Sonija Kwok, Jessica Hester Hsuan, Joyce Tang Lai-Ming, Michelle Saram, Raymond Lam,

Genre:Drama, Action & Adventure, Sci-Fi & Fantasy,

country:Hong Kong,

Production:TVB,