Hinmin, Seihitsu, Daifugou
貧民、聖櫃、大富豪
Shiragaki Seiya is a high school student whose mother works as a mangaka. She wants to earn her own money to reduce the strain on her mother's finances. On her way to school, she meets Aurelia de Medici, known as the Spirit of the Chest. After this meeting, she becomes involved in an intense battle with a supernatural focus on money.