December 1st, right before the summer vacation. The dimension cracked, and the creatures of the abyss started to take control.

Lucas, a mere university student, had precognitive dreams months before the catastrophe. Gradually went insane from those dreams, Lucas, who just developed a twisted personality started to turn the fate of humanity.

(Cover art by me, @shiopan on tumblr and here.) (Cross-posted at Royal Road)