Here is a brief overview of the game, via Koei Tecmo:
Blue Reflection: Second Light follows the adventures of three students—Ao Hoshizaki, Kokoro Utsubo, and Yuki Kinjou—who find themselves transported to a mysterious floating academy, searching for clues to find their way back home, with only their names as memories. One day, a strange new space spreads across the outskirts of the academy. Since the new land surrounds the world the heroines inhabit, they refer to it as “the heart of the world” and name the unexplained new area Heartscape.
Unfortunately for the heroines, the almost dream-like land of Heartscape can also be an extremely dangerous location to explore. Monsters stalk the land, and Ao and friends will need to use the power of rings to summon weapons, change their appearance, and become “Reflectors” ready to repel the attacking beasts in a hectic real-time battle system!
Blue Reflection: Second Light is due out for PlayStation 4 and Switch on October 21 in Japan, and for PlayStation 4, Switch, and PC via Steam on November 9 in North America and Europe. A demo is available now for PlayStation 4 and Switch in Japan. Read more about the game here, here, here, here, and here.
Watch the trailer below.