Mio and Wataru discover one another’s identities, along with Taiga realizing that as Kiva, Wataru is his half-bother. In denial, Wataru runs off, collapsing in the woods. Taiga decides to go speak to Maya to demand answers, while Nago attempts to coach Keno in the use of the IXA System, but his efforts don’t end well. In 1986, Otoya visits Yuri and tells her he intends to find Maya, while the Fangire King is confronted by Jiro as he summons a dark version of Kiva to finish off the Wolfen for good.

Jiro fights a losing battle with the Fangire King, who has also tracked down Ramon and Riki to eliminate them all Arms Monsters, but the trio narrowly escape and run into Maya and Yuri, demanding that Maya act as a shield for them, but she quickly dispatches them, revealing to Yuri that she is a Fangire. Shocked, she confronts Otoya, who calmly says he knew, enraging Yuri. In 2008, Wataru questions his half-Fangire heritage and requests a meeting with Shima and the others to reveal his secret, telling them he intends to be the bridge between humanity and Fangires.