Based on a parody manga of Be-Bop Highschool.

It is the dark century and the people are suffering under the rule of the devil, Vandel, who is able to manipulate monsters. The Vandel Busters are a group of people who hunt these devils, and among them, the Zenon Squad is known to be the strongest busters on the continent. A young boy, Beet, dreams of joining the Zenon Squad. However, one day, as a result of Beet's fault, the Zenon squad was defeated by the devil, Beltose. The five dying busters sacrificed their life power into their five weapons, Saiga. After giving their weapons to Beet, they passed away. Years have passed since then and the young Vandel Buster, Beet, begins his adventure to carry out the Zenon Squad's will to put an end to the dark century.

It is the dark century and the people are suffering under the rule of the devil, Vandel, who is able to manipulate monsters. The Vandel Busters are a group of people who hunt these devils, and among them, the Zenon Squad is known to be the strongest busters on the continent. A young boy, Beet, dreams of joining the Zenon Squad. However, one day, as a result of Beet's fault, the Zenon squad was defeated by the devil, Beltose. The five dying busters sacrificed their life power into their five weapons, Saiga. After giving their weapons to Beet, they passed away. Years have passed since then and the young Vandel Buster, Beet, begins his adventure to carry out the Zenon Squad's will to put an end to the dark century.

The Dead Moon Circus has arrived in Juban with the hopes of liberating their queen, Nehellenia, by stealing the Legendary Silver Crystal for themselves. Using Lemures, the Circus begins to convert people's dreams into nightmares in order to collect enough energy to plunge the Earth into darkness and turn it into a planet of death. In order to stop the Circus in their tracks, Usagi Tsukino and her friends must reprise their roles as the Inner Sailor Guardians. When Mamoru Chiba suddenly falls ill after the appearance of a total solar eclipse, Usagi and Chibiusa encounter a pegasus by the name of Helios who is desperate to unseal the Golden Crystal, which Helios claims is the only way to save their world from the impending threat. Meanwhile, the Sailor Guardians discover that they can no longer transform following the eclipse and begin to fall victim to the Circus' Lemures. Will they be able to recover their powers in time to stop the darkness from taking over?