Konoha Akisato works as an illustrator at a video game studio, creating art for bishoujo games, which she loves. However, she's currently relegated to coloring background characters in mobile games, a far cry from her aspirations to become a renowned illustrator. A chance encounter with a vintage bishoujo game, "Dokyusei," leads to Konoha being transported back to the 1992 era, the golden age of bishoujo games. She joins the game development company Alcoholsoft, where she'll have the opportunity to pursue her passion.