"Joker isn't the only card up our sleeve! It's showtime, Ace!" Just as the students at Shujin Academy thought their school year was going downhill with the 'dangerous' transfer student, it begins to go uphill at the news of another transfer student - but this one is much more exciting. Not only is this new classmate a foreign exchange student but she's also a worldwide famous K-Pop idol. Rumors spark around the school speculating why she's decided to take a year break - varying from focusing on studies to tired of the idol life. Though all of are plausible reasons, none of them are right. The public is told [Y/N] [L/N] decided to take a temporary break to focus on her last year of high school, but the real reason is because of a shift in the metaverse. [Y/N] is no stranger to abilities gifted by the cognitive world or how they can be manipulated. So when Lavenza calls for her aid who is she to deny it?