Gaia: Calamity

Gaia, a super cosmos is expanding outwards and devouring planets to increase itself. Earth is on the list, and it has passed its many trials, leaving only the calamity left. However this calamity is in the shape of a centipede whose sole duty is to destroy and devour everything. Who will succeed? This is my first novel, if you find any errors please tell me and I will fix them.