Futuristic SEKAI is a SEKAI filled with neon city lights and a lot of technology and cybernetics. It is owned by the Vocaloids, who are Hatsune Miku, Kagamine Rin and Len, Megurine Luka, MEIKO and KAITO.

There also lived eight heroes who are split into two groups of four. The first group, Wonderlands x Showtime, consists Tsukasa, also known as Cyber Gold, Emu, also known as Cyber Pink, Nene, also known as Cyber Green and Rui, also known as Cyber Purple, with Tsukasa being the leader.

The second group, Vivid Bad Squad, consists Kohane, also known as Cyber Yellow, An, also known as Cyber Lapis, Akito, also known as Cyber Red and Toya, also known as Cyber Blue, with Kohane being the leader.

It was also heard by the cyber heroes that the Futuristic SEKAI was being filled with a lot of viruses that destroy everything according to the Vocaloids. This is a job for both Wonderlands x Showtime and Vivid Bad Squad!