Season 2
Secretly in love with Riku Rei, the most popular girl of his school, Riku Suigin is forced to dive in "Grave Buster", the new virtual game where Riku Rei has been kidnapped.
To save her, he will have the support of the beautiful Twin Star and in addition to that he has inherited a 10 billion of yen charged device by his grandfather Riku Yuuki.
Suigin will have to become the last Guardian who protects the Tomb from the Raiders in order to save Riku Rei and solve the mysteries of Grave Buster.
01. The Three From the Training Institute \ Rin's True Identity
In order to gain more allies, Suigin tries out Grave Buster’s beginner’s course. There, he encounters his classmate Shaa and the world champion of the virtual fighting game tournament, Titan. Their beautiful instructor, Rin, tells them their first assignment is to defeat her...
02. Titan Goes Berserk / A Bewildered Suigin
In order to get Farin to join his team, Suigin faces off with Titan. Meanwhile, the strongest organization in the game led by Dark Tiger, Precious, starts making moves to conquer Stage 0, not realizing there was now a brand new guardian.
03. First Ally / The Conquest Begins
After being forced to log out of the game, Sugin gets a phone call from Temujin. He tells Suigin that if he wants to save Riku Rei, he has to go to Stage 0 and find a player named Nishikaze. He tells Farin this and they both set out to save Riku Rei.
04. Aslan's Trial / The Final Countdown
Nishikaze shows up in front of Suigin and gives him a message from Temujin. The boss of Stage 0, Aslan, finally shows up and steals all of the players’ blood, but it also appears that he’s searching for someone. Suigin appears, and Aslan finds who he’s looking for.
05. The Door to Zero / A Reunion Through the Mirror
Suigin wins the battle against Aslan and they all head to Stage 0’s entrance. It’s there that Suigin discovers the truth about his past as well as Riku Rei’s.
06. The Crazy Randengyoku / Billion Player
Now that Suigin regained his lost memories, he tries to go to the Totems’ base with Nishikaze. However, a new foe stands in their way.