Guyver: The Bioboosted Armor (2005): Ashes and Chasing Memories

After the events at Cronos building, Sho finally returns home. In the morning, he talks with his lovely father, and together they recall memories of Sho's dead mother. Meanwhile, a surprising guest awaits Agito when he gets back home, and countermeasures are taken to attempt the recovery of Guyver I's Control Metal. A battle with a Hyper-Zoanoid begins, and this time Sho receives the aid of a mysterious gun-armed guy, who soon disappears. There's no time to celebrate victory though, as a shocked Mizuki discovers Sho's secret.