Guyver: The Bioboosted Armor (2005): Relic's Point

Sho finally meets the mysterious guy who helped him in two previous battles: Murakami Masaki, a freelance journalist who's investigating on Cronos after a past incident. Murakami drives Sho to Cronos' main base hidden under a mountain, called Relic's Point, and during the trip explains its origins. Inside Relic's Point, Tetsuro, Mizuki and Fumio are held prisoners until Guyver III comes to the rescue: Guyot, now with the help of a Zoalord divinity, dr. Balcus, immediately sends against Agito the five most powerful Zoanoids Cronos ever created, just in time for Guyver I to join the battle.