TegaSword dies?! The disaster that triggered the outbreak of the Universe War in the past. TegaSword was defeated by a Calamity remnant named Pestis....

In the distant past, a great battle known as the "Universe War" erupted between all Super Sentai robots and a colossal "calamity." This war, later...

As the title suggest, in order to "supplement" the series, they will delve into the story that could not be fully depicted in the TV series. This...