Narrator (voice)
In 1999, an enormous meteor crashed onto Earth carrying extraterrestrial creatures known as Worms within it. These creatures took on the identities of real humans and then killed them. In order to counter this new threat, ZECT was formed, who in turn created the Masked Rider System to combat the Worms. The battles lasts over seven years, depleting Earth's resources and turning it into a barren wasteland. By present time, power struggles in ZECT have caused a new group, known as Neo-ZECT, to be created. Souji Tendou, a man weilding the Kabuto Zector, decides to sell his power to either ZECT or Neo-Zect for unkown reasons.
Jou Murakami (voice)
A mysterious attacker has appeared and is assaulting people whose names contain a number from the standard deck of cards in descending order. When Conan Edogawa points out that all the victims are related to the now famous detective Kogorou Mouri, suspicion immediately falls upon the recently released convict Jou Murakami, as Kogorou was the one responsible for his arrest ten years prior.
With potential victims still at risk, Conan and the police are determined to catch the culprit. As the case gradually unfolds, both Conan and his friend Ran Mouri learn more about her parents' separation and the truth on what transpired a decade ago.
