On October 22, BBC launched a new science fiction TV series "Torchwood", which is a spin-off of the long-running British science fiction TV series "Doctor Who". The term Torchwood is actually a word composed of Doctor Who by reversing the order of letters. Torchwood appeared several times in "Doctor Who 2005". For example, in "Doctor Who 2005" 2x02, it was mentioned that Queen Victoria in 1879 met the Doctor and Rose, and also saw the existence of alien creatures. In the end, she exiled the Doctor and Rose and decided to start establishing an organization like the "Men in Black" to study and deal with aliens - the Torchwood Institute; and the weapon that destroyed the alien spacecraft in 2x00 was one of the research results of the Torchwood Institute; 2x12 introduced the modern Torchwood Institute. . . "Torchwood" mainly tells the adventure story of a group of investigators who use alien technology to solve crimes, not only human, but also alien... The protagonists of the story are all members of the "Torchwood Institute". In 1879, Queen Victoria decided to establish this institution after an extraterrestrial invasion of Britain. Deep under the Cardiff Bay, the unknown "Torchwood Institute" is quietly operating. There are a large number of alien objects stored here, and some aliens emerged from the "crack". Although this crack cannot be detected by the naked eye, it is a huge crack in the dimension of real space. For a century, the "Torchwood Institute" has been the first line of defense for the earth against alien invasions, and the members of the "Torchwood Group" have been guarding against any possible threats for mankind. Over time, a new generation of "Torchwood Group" members have grown up. In addition to exploring unknown things every day, they are still ordinary people, and they still have the troubles of life that ordinary people have to encounter every day. Now the captain of the "Torchwood Group" is Jack Harkness, a young man with a mysterious background. He is agile and sexy, but very responsible and has a sense of urgency. He knew that whatever they found would be invaluable to the survival of mankind. He believed that the weakness of mankind had been exposed, and the day that threatened the survival of mankind was not far away...IANTOJONES was a polite, efficient and calm investigator, but hidden under his appearance was pain and darkness that was not easy to detect. OWENHARPER was arrogant, simple-minded and unprincipled, but he was a genius. He could see the truth at any time and prove all his related theories. He was also the doctor of the team. There were three heroines: GWENCOOPER was passionate and courageous. She was an outsider who first came to Torchwood purely out of curiosity about the truth, and ended up trapping herself in this strange but exciting world. SUZIECOSTELLO was the deputy captain of the Torchwood team and a hardware expert. She was responsible for observing and studying every piece of alien equipment obtained by Torchwood. TOSHIKOSATO was a very smart computer expert and a sharp and mean woman. She applied her technology to all aspects and was almost inseparable. But he is quite secretive about his private life outside of work. (The above introduction is reproduced from Feixiang Science Fiction Network and Tianya Xiaozhu. Please indicate the source when reprinting)