Hiro is ready to play the coolest game around, Shadowverse. But when a bad guy steals his friend's phone, he'll have to endure a trial by fire if he wants to get it back.
Mimori wants to be someone special - like her favorite idol, Alice Kurobane. She meets a girl who offers to introduce her to Alice - if she can beat her in Shadowverse first.
Mauro is possessed by a huge number of Empty Shadows. They twist his mind, causing him to became an enemy of mankind. Hiro and Luca fight to bring him back.
Mauro's 3 divine instruments are too much for Hiro and Luca, and they're losing the battle. But still, Mauro is a friend, and a comrade. They'll bring him back no matter what it takes.
Hiro battles Rowen in this new, strange world. But Rowen's deck is a dragonslayer deck, which can insta-kill any dragon. How can Hiro's dragons defeat it?
Kai is living a perfect life: getting a hundred percent on every test, mastering kendo, and never losing a game of Shadowverse. But what good is a world with no challenge for a genius among geniuses?
Hiro has one final card to play to stop Leon from trapping the world in eternal slumber: the Ultimate Legendary Dragon, with the combined powers of all the legendary cards.