夢現Re:Idol ～大鳥あいのキャラが主人公として薄すぎる件について

Short story spin-off to Yumeutsutsu Re:Master, and introduction to the world of Yumeutsutsu. The members of Eureka Soft come together to solve a problem that could endanger the whole world: Ai Ohtori's personality is too weak. To fix that, she will need to... become an idol?!? [From Steam]