The episode in the TV series "Genghis Khan" is called "Legend", sung by Tengger, and included in the album "Wolf" released by Tengger in 2005. The lyrics were written by Qu Yuan, the music was composed by Zhang Qianyi, and the music was arranged by Tengger.

Creating the TV series "Genghis Khan" is a challenging task for both the screenwriter and the director. Because the difficulty of this work is not only to create the image of the historical great Genghis Khan Temujin, but also to create an era on the TV screen, using modern people's thoughts and living environment, combined with historical data, to create a complete era , this is not a simple matter.

The drama cost 60 million yuan during the filming period, including 6 million yuan for actors' costumes.

"Genghis Khan" was jointly produced by the Film and Television Department of CCTV and Inner Mongolia Television. It was launched on June 17, 2004. It is a documentary and biography TV series with 26 episodes in one episode, directed by Wang Wenjie.