In 1986, Yuri is happy after defeating Rook and suggests marriage to Otoya, who is taken aback. Soon after, he runs into Maya, who is playing the violin and poses a question to him about her playing before she leaves to visit her infant son. But when Riki attacks her as she visits Otoya to see if he knows the answer to her question, her role as Fangire Queen is revealed! In 2008, Wataru finds an injured Mio, and the two patch one another up, both unaware as to one another’s roles, while Taiga, Wataru’s first friend, and the Fangire King, reappears!

Taiga and Wataru resume their fight after eliminating Bishop’s revived Fangires. With the embracing of his Fangire side, Wataru defeats Taiga and tells his brother he refuses to help him. While Bishop’s plans to revive the previous King continue on, Taiga visits Maya after she refuses to grant him the power of Dark Kiva, he attacks her and obtains Kivat-bat the 2nd. Meanwhile, Nago plans to resign due to his injury, but Megumi demands he continues to fight, with her acting as his eyes.

With Wataru as the self-proclaimed King of the Fangires, Taiga confronts him and claims to have killed Maya. The brothers begin to fight, but Bishop appears with his army of Fangires, so the two switch targets, with the Arms Monsters arriving to back them up. Nago, with the help of Megumi, engages Bishop at the same time, struggling with his damaged eyesight, but with Megumi’s help, he triumphs. But in defeat, he succeeds in reviving the King, forcing the brothers to team up and fight the Bat Fangire just as Wataru and Otoya did 22 years earlier. The fate of humanity and the Fangires is about to be decided!