Novels like Song of the Void

All share Non-Human Lead and Female Lead

Lament of the Fallen

Same author, also Strong Lead

Systema Delenda Est

The God's Gauntlet: A Multi-Dimensional Scavenger Hunt

Burning Stars, Falling Skies

The Future That Never Was - Legacy Edition of KITTY KITTY

Arcane Apocalypse

E-UNIT: The Blue Angels of Death

My New Life as a Max Level Dragon Princess

LAST VOICE FROM VEGA IX