Jiyu, who is more diligent about attending games than classes, is so obsessed with the online game Ragios that it wouldn't be an exaggeration to say it's his life. Despite being fed up with the game filled with stagnant old players, Jiyu logs into Ragios as usual and discovers a rare newbie, Jua, offering her the usual small help that veteran players do. However, Jua's attitude towards the game is distinctly different from that of other newbies, and Jiyu finds himself attracted to her, inviting her to join his guild, Index. Now that Jua has entered the Index guild, which is just as filled with old players as Jiyu, will she be able to enjoy a smooth gaming life?