endo ai (yuki sakurai) is a typical contemporary urban empty office worker. she cares very much about what others think of herself. she can be said to be a woman who lives in other people's evaluations. she is nearly 30 years old, and her love life is blank. she is engaged in the boring life of an office clerk. day after day, year after year, such days make endo ai gradually feel tired and suffocated. ccc　　 by chance, endo ai broke into the performance scene of his underground idol rimonoka (played by shiraishi saint). seeing rimonoka rimonoka on the stage, endo ai seemed to see himself. ai endo suddenly became a fan of kurimoto hana and supported her at all costs. in the process of chasing stars, ai endo gradually discovered her long-suppressed true side.