Merui Lucas is a high school girl with a love for video games and a short temper. When a strange player named Alistair steals a valuable item from Merui on her favorite online game, she swears revenge. Thanks to a stroke of luck, she discovers that Alistair attends the same school as her. Now all she has to do is figure out who he is, but that should be the easy part, right? Take control of Merui and make new friends, balance schoolwork and fun, go shopping, search for the culprit, and maybe even discover a new romance.