The story centers on hero pair teams named "Patraisers," consisting of "Sugars" and their supporter "Patrons." The Patraiser teams "reinvigorate people's frozen hearts."
The "main story" videos will focus on a single Patraiser pair, consisting of the Sugar Asahi Yuga (bottom row center left in image above, played by Masaya Imamura) and his Patron Ryoya Nekoyashiki (bottom row center right, played by Masato Toyoshima). The "side story" videos will focus on their daily lives, as well as the other characters.
[Source: Anime News Network]