Invasion of the Unknown

When the golden hourglass turns over, time and space flow backward—and everything returns to the moment it all began. Amid the Sea of Mist, floating islands, evil entities, and the unknowable, the soul of a transmigrator finally awakens, determined to erase every regret of the past and carve a bloody path through this world. In the depths of the sea, between sinister beings and the Fourth Calamity, who are the true invaders?