Magical Girl Live!

Although she is poor, Hashiba Miko is a high school freshman living peacefully with her mother and younger brother. One day, she receives a suspicious DM on her smartphone, saying, "If you sign up for a game, you can earn more than 1 million yen a month." Miko ignores it at first, but her mother collapses from overwork and passes away, and her younger brother is hospitalized. In order to save her brother's life, Miko starts playing the pay-to-play game "Magical Girl Live!". However, what awaits ...