From different worlds, both Symphogear Wielders and Kamen Riders come together for a large match up in a false city. Each district is a fighting zone. You have a set amount of time until your match is set to be over. That time limit is 10 days. If neither you and your teammate or your opponents are declared the winner, both of your universes are erased.

Round 1 - Market District
Seth Midorikawa/Slipstream & Kirika Atsuki
Vs
Tatsuo Noguchi/Ryuki & Hibiki Tachibana

Round 2 - Factory District
Yoichi Tamashiro/Ghost & Chris Yukine
Vs
Shiro Matsushima/Accel & Shirabe Tsukuyomi

Round 3 - City Center
Kazuhiko Takeuchi/Wizard & Maria Cadenzavna Eve
Vs
Kazumi Kurenai/Kiva & Miku Kohinta

Round 4 - Restaurant District
Garren Amou/Build & Tsubasa Kazanari
Vs
Noboru Otake/Kuuga & Kanade Amou