SEASON ONE! Nanase Hibiki wakes up in the Aikatsu Stars world with Yume and her friends. Confused by this new life, Hibiki manages to befriend Yume, Rola, and even M4?! Before she realized it, Hibiki had changed the story and is now trying to survive in this idol world. One upside to this new life of hers, she can meet and support M4 who hardly got the attention they deserved! Now that M4 has her support, Hibiki will aim to make more male idols and units so she can fangirl about them. Will she succeed? And will she fall for the one boy idol that is supposed to fall for another girl?