A teenage boy named Beck Oliver has trained his life to take up the name of Kamen Rider Beetle Knight, He attempts his goal to destroy the evil alien worms that threaten humanity that had arrived from a meteorite seven years ago. Alien species called worms threatens the city after a meteorite crashed into Hollywood Arts ten years ago. An orginization called ZECT has been developing Zecters that can turn people into masked riders in order to fight the worms.
One of the riders is beck Oliver who manages to be chosen by the Beetle Zecter and sworn to protect the city by destroying all the Worms that otherwise threatens humanity.
