Living in a household of seven, Aoi's current status is poor, while Masafumi - who has been dubbed the Prince of School - resides in a mansion with mostly servants and his grandparents, making his current status rich. However, Aoi's anger is sparked when she witnesses Masafumi carelessly throw away 40 cents that she could have used, and she vows to never forgive him. But fate has other plans when Aoi is forced to step in for her injured mother at the Prince's estate. Will Aoi seek revenge, or will the experience teach Masafumi about the struggles of the less fortunate?
