Sakura Ino, who was born in the countryside of Okayama, came to Tokyo to become an idol. She originally dreamed of living in a big city, but she ended up in Higashikoganei, which is also like a rural area. Here, she and the unpopular child star, Sekino Roko, the unpopular musician, Kanai Yuu, and the unpopular model, Maehara Jina, who were all from the same agency, formed an idol group "Fruit Tower", but they were immediately faced with the crisis of the dormitory being demolished. In order to save the dormitory, they decided to challenge the project "Overflowing Fruit Tower" brought by their manager, Kajino Hoho.