Kai Shinjo, an ordinary high school student by day and a deadly assassin by night, hides behind his quiet, dark demeanor, making him an outcast among his classmates. One day, his entire class is transported to another world — a realm of swords and magic. There, a woman named Leonora reveals they were summoned as Hero candidates to defeat the Demon Lord. Each student receives a Blessing, but Kai’s power, Appraisal, seems useless compared to others’. Yet, with his assassin’s skills and cold precision, Kai begins to move in the shadows of this new world. (Source: WEBTOON)

Konomi, a female college gamer, suddenly finds herself in the body of a villainess in a girls' game world. While she is running around in confusion at this sudden event, she hears a scream that signals further problems to come. "Why have I become that country girl--!?" There she finds the original villainess, Irene, in the form of the player character (protagonist)!? If she leaves Irene alone, with her sharp personality, they will both be ruined...! So Konomi, wearing the villainess' shell, must guide Irene, wearing the protagonist's shell, in order to reach the game's true ending!? The body-swap fantasy between an efficiency-obsessed gamer and a former villainess begins! [Official Website](https://web.hykecomic.com/landing_pages/850a74e6fd5f89c7ef1adff27bcc92de/36.html)