Third year high schooler Makoto lives in a rural town with his younger sister and his mother who runs a small shop. His childhood friend Shinpei has a crush on classmate Haruka, but realizes Haruka likes Makoto. Then Mizuki comes into their lives.

TegaSword dies?! The disaster that triggered the outbreak of the Universe War in the past. TegaSword was defeated by a Calamity remnant named Pestis. All it needs to revive is the ring that is the core of the stolen TegaSword. To retrieve the ring, the Gozyugers jump into the body of TegaSword, where Pestis is hiding and face many challenges! Will the five "outcasts" be able to unite and overcome the challenges? The shocking truth behind the birth of TegaSword is revealed for the first time?! Fight, Gozyuger! Revive the giant TegaSword! Protect the dreams and wishes of people!!