Synopsis

Reiko seeks out Takeshi, determined to uncover the source of his increasingly volatile demeanor. Her investigation leads her to a startling revelation: Takeshi has a brother he never knew existed, a brother who is still alive. The death of Miyuki weighs heavily on Shinji, who is consumed by guilt over failing to prevent her demise at Takeshi's hand. Disgusted by her brother’s recklessness, Yui resolves to return to the old mansion, imploring Shiro to end the Rider War. As Ren, Shinji, and Shuich