Born from the power of the 3 reborn Org Leaders, the ultimate culmination of evil is born in the form of Ultimate Org Senki, who's desire to rid the world of humans forces the power animals to give it their all to fight back, to give even their lives..

With the city turned to chaos as Senki fulfills his ultimate goal, the rangers, powerless, march on and prepare to face Senki with help coming from the last place they'd ever expect.