The Perks of Being an S-Class Heroine Manhwa Volume 4 features story by Irinbi and art by Grrr.

Two years have passed since the dungeon sink at the Vatican, and Ailette has been training diligently to become a powerful saint, swords master, and business tycoon—and she's not the only one! Teslid is now an active member of the Vatican despite his growing doubts about the church and the Strict Order and Goodness. But for all their preparations, will the two be ready to face the tragedy that is sure to come?