The land of four-season cherry blossoms with the blooming of red leaves and cherry blossoms - in this special place where the real world and the other world meet, a ceremony to save the human world is about to take place... High school student Sho Miwa is caught up in a battle between a "ghost" that appears from the other world and feeds on humans and a power suit. The ghost attempts to appear in the real world by possessing a human. The only thing that can protect people from the hands of the ghost is the power suit "armor" that combines ancient secrets with the latest technology. Sho accidentally put on the power suit and became an informal member of the team fighting the ghost. Sho, who is determined to become a hero, protects the shrine maiden Myojin Oika, who is destined to save the world, and fights the ghost. The season of four-season cherry blossoms. Amid the red leaves and cherry blossom blowing snow, Oika dances as a shrine maiden. The past and the future, the real world and the other world, the live drama hero story where everyone's thoughts and wishes are intertwined, begins here