My Exoskeleton: The Chosen Girl

Carrying an extraterrestrial relic bequeathed by her late mother, a young woman lives quietly until subterranean horrors imperil her closest companion. Under extreme duress, the mechanical core activates, encasing her in catastrophic bio-mechanical combat armor.

Transforming into an invincible frontline defender, she battles terrifying subterranean beasts that crawl from subterranean caverns. As urban centers tremble, an enigmatic entity steps from the shadows, claiming an intimate kinship that threatens to upend everything she knows.