The Most Heretical Last Boss Queen: From Villainess to Savior (Light Novel) Vol. 10

Upon reincarnating into a tragic otome game, Pride worked tirelessly to steer the characters toward a joyful future--until it all came crashing down at Tiara's birthday party. Pride has since undergone a drastic transformation, baffling everyone with her new abusive attitude and caustic tongue. The wicked queen has finally emerged, whipping the story back toward its miserable fate...but what has become of the heroine everyone knew and loved?!