The Grim Reaper is on the prowl and wreaking havoc! It appears as though no Buddy or Buddyfighter is safe! And with the Buddy Police’s hands tied, Zanya allows the gang to join him on his quest to capture this sinister villain.

Darkness Dragon World continues to mystify the Buddyfighting community, and the Buddy Police are brought up to speed. Gao and Davide have a showcase battle at the Buddy Fest that ends with a roaring finish! Meanwhile, Kiri is still missing…

"Disaster strikes twice for Gao and the gang! Shido and Davide wield the sinister powers of their new decks, built with cards from the mysterious Darkness Dragon World! Until now, this world was just a myth, but now its monsters are coming alive!"

Gao receives a letter from Kiri that gives him and the gang quite a chill. They decide to pay Kiri a visit at his new school, but what they find there shocks them to the core! Gao is forced to face off against his old friend and the stakes are high!

The gang gets some new Buddycards, and Gao helps Kiri pick out a Special Rare! Soon after, Kiri receives a life-changing phone call but decides not to share the news with the others. Instead he decides to prove himself with a Buddyfight.

Gao and Drum put aside their differences to help Terumi Kuchinawa of the Disaster squad, who is sneaking around Aibo with a sinister plan. But when she runs into Asmodai and Tetsuya, things take an unexpected twist.

It’s back to class for Gao and the gang, and it’s the school of hard knocks! Elf Kabala subs in to begin his undercover operation, and Principal Ikarino takes the class on a fieldtrip to a magical fighting stage to teach them some Buddyfighting truths.

Takihara and the Buddy Police face off against a menacing criminal fighter from another world. Some cool new monsters from Hero World arrive on the scene to help, but will Captain Answer come to the rescue?

The gang watches a video of their triumph over the four demon generals at Sengoku Academy. Kiri challenges Gao to a Buddyfight to test out his new deck. But little do they know the Defenders of Darkness are watching their every move…

Gao and Rouga square off for Kiri’s freedom, but not without a few fun twists thrown in by Gao for good measure. It’s a neck and neck battle that comes down to the tiniest of margins for the victor. And Tasuku’s fight for justice lands him in big trouble!

Shosetsu falls prey to the Disaster Force, and struggles to claim the strength he seeks. Gao and the gang learn the hard way just how powerful the Dark Core can be, while Tasuku risks his spot on the Buddy Police force in order to protect the game he loves.

Gao and Drum are MIA, and everyone’s worried they’ll lose their match against Shosetsu by default. Caught up in a new crowd and desperate for strength, Kiri is led down a confusing path. Drum has a major breakthrough at a crucial moment.

Shosetsu Kirisame finally emerges from the shadows to enter the Buddyfight ring, determined to show Rouga what he’s made of. Gao and Drum set out on a mission for supplies and run into Sophia Sakharov, who seems to be on a mission of her own...

Raremaro and Gao headline the fifth match, and let’s just say there’s a little magic in the air! Drum reveals new powers he developed during intensive training in other worlds, and Gao brings Axia off the bench to demonstrate his unusual abilities!

Zanya meets his match when he squares off ninja-style with Kanahebi. A secret from the Kisaragi family’s past comes to the surface, and raises the stakes even higher. Time will tell which Katana World fighter is really living the dream!

Kazane takes on Kemura, and we learn some secrets about the Frog-Man and Legend World. He is still reeling, however, from unwittingly using a Hate Card against Genma in his last match and needs a friendly boost to help him get his head back in the game.