Shion wants revenge after losing to Chrono, but he`ll get his chance in an unexpected way: the Vanguard Quiz Tournament, an event that pits Vanguard Cardfighters against each other in games that test their knowledge, ingenuity, and fortitude!

When Tokoha was young, she and an older friend, Akane, buried a time capsule. Now Akane is going to move abroad and the time capsule has been unearthed. Will Vanguard be able to help these two old friends gain a sense of closure and open a path to the future?