One day y/n buys a Kimetsu No Yaiba dating simulator thinking it was just going to be all fun in games. That is until she is transported into the game as the main character. There is something wrong with this game as some of the love intrest start to act out of character. Will y/n be able to escape? Keep reading to find out. TW: cussing, stalking, valance, SA, and other messed up shit because it's a YANDERE