Under the moonlight, a figure with a bundle of books scales the wall of Seonggyungwan at midnight.
Betrayed and left for dead, an F-rank porter merges with an ancient Sword God, rising as the sole SSS-rank Swordmaster to exact vengeance on those who wronged him.
전투력 제로 말단 사원에게 열린 '12여신 가챠'