A girl with a dark past but an ordinary life thought she would escape and forget the dark memories of the past, but the beginning of a game broke her ordinary life. The arrival of her father filled the girl's heart with resentment. Ordinary is no longer ordinary but only the rage of revenge. Please see how an ordinary girl turns into a killer step by step! Card Kill opens the way to the game for you. Reality and games, family love and revenge. What will be the ending in this fantasy space! Let's embark on the game world of Card Kill together!