Six months after his tryst with Emma, Joe gets to return to the conference that hasn't been in person for four years. There should be lots of college girls in attendance.
In the world of Dominus, humans from other worlds are summoned as weapons and tools becoming legendary arms known as Sacraments. With the newest set and unusual thirteenth weapon appears deemed a cursed arm, it was sealed away in order to prevent calamity. Now unveiled a pair of thieves uncover the cursed arm and the newly formed trio now travels the world seeking out the four great dungeons in hopes of the legendary wish that awaits those who claim their treasures.