Heaven Below

In a war between angels and demons, humans are caught in the crossfire.

Castor is one of many children orphaned by the violence of the angelic-demonic wars, and when his orphanage is destroyed by a supernaturally violent battle, he joins a human militia along with Aries, the closest person he's ever had to family. But when Aries is taken, Castor resolves to recover him, determined to find him again. However, his quest leads him to discover the truths of the world he inhabits, and all its duality.