The "Legend War" was a large-scale conflict involving the various megazords of the different world against a threat. At the brink of defeat, Beast Sword appeared, and giants offered their powers, creating the "Morphin Rings", who destroyed but also provoked the destruction and reaction of the universe with the rings scattered across the cosmos. Sometime later, five outcasts from society are given the chance to change their lives when Beast Sword chooses them to transform into the Beast Legends Rangers, who are tasked with gathering the Morphin Rings and the one who assembles all of them will get their wish granted, which starts a competition not only between the group, but against the Midnight Marauders, as well other people that have been chosen to also get their wish granted dubbed the "Legend Warriors".
