Hinano-chan is based in Kansai and works as an underground idol, working towards her dream. It may seem like a glamorous world, but in reality, she is forced to work for such low wages that she can't even afford to buy cosmetics or clothes. Among these cash-strapped underground idols, there are many who meet up with close fans they met at concerts or streams, in a way that's similar to sugar dating, to earn some extra cash. The whole story of the indecent acts of modern underground idols who sell their bodies to make a living has been leaked!!