People mysteriously start receiving voicemail messages from their future selves, in the form of the sound of them reacting to their own violent deaths, along with the exact date and time of their future death, listed on the message log. The plot thickens as the surviving characters pursue the answers to this mystery which could save their lives.

Two of the greatest names in the world of Japanese Action Cinema are reunited in the latest film from Japan's action maestro, Kenji Tanigaki. One is "the streetfighter" himself Sonny J.J. Chiba most recently seen in Kill Bill, while the other is Yasuaki Kurata from Fist of Legend, Legend of A Fighter and many other Hong Kong classics. Legend of the Seven Monks brings the two master martial artists together for one final time. Only thier destiny awaits.

In the future, the Japanese government captures a class of ninth-grade students and forces them to kill each other under the revolutionary "Battle Royale" act.

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.