Serving as the episode 0 of the 50th anniversary Super Sentai Series, No. 1 Sentai Gozyuger, this short film features the record of the Super Sentai's final battle in the event called "Universe War".
No.1 Sentai Gozyuger is a Japanese drama, the 49th installment in Toei Company's Super Sentai series, and the sixth produced in the Reiwa era, it is also commemorating the 50th anniversary of the franchise. The series is the first to combine the motifs of modern, prehistoric and mythical creatures and is the third special anniversary series, following Kaizoku Sentai Gokaiger and Kikai Sentai Zenkaiger.