Upon the conclusion of the Vanguard High School Koshien, Kouji Ibuki begins to have new nightmares. Nome Tatsunagi has Suiko summon him to the mansion where they learn he can see a Dark Tower called Sanctuary. Sanctuary is causing the timeline to be altered throughout history, and the only way to correct it is for Kouji to first correct his future mistake. Now Kouji and Suiko must travel the parallel world -if- and watch as Magical Girls Emi Sendou and Shuka summon Vanguard units to help correct history. Sadly the two can't help much as Cardfighting against real monsters doesn't do much good. (Source: ANN)

A tournament to decide the strongest Vanguard cardfighter "Deluxe," Akina and the other fighters have received an invitation to the tournament. This time, many legendary fighters will also be participating!

This is the world of the battle analysis system "Compass 2.0". It is a dreamlike space where heroes gathered from many different worlds spend time together with their human partners, the players. The energy generated by the heroes' battles is essential to the operation of #Compass, and battling is their responsibility. However, a troubled hero named 13 refuses to find a partner or battle, and is on the verge of being banished from the world of #Compass 2.0! Meanwhile, Jin, a beginner player who has just arrived in the world of #Compass 2.0, seems interested in 13 as a potential partner. However, a major incident begins to occur in the world of #Compass 2.0... Could the key to resolving the issue be 13's special ability? Can our troubled hero and his new partner bring peace back to the world of #Compass2.0? (Source: Official Site)