This is all info coming from Serenes Forest, which gets it's info from a supposed middlewoman, who posts her info on 4chan. This information is compiled by Lord_Grima on SF. Take this all with a grain of salt.
Story
A Gothic Horror theme. Darker and more mature, but not "M" rated. More like the Jugdral games. Two sides - Humans and Kibaire. Avatar plays a more Villainous role. Camus-like anti-hero. the Fire Emblem - a sundial. Gathers energy from the sun and the moon. Can either empower or destroy the Kibaire. Both Sides are seeking it.