Hedgehog & Dog (2016)

Ding Shijie is a 11-year-old girl who is brought up by her father and she is the top player of school team. One day, her quite life and the secret of growing breasts are broken by new stepmother and stepbrother. There is a war break out between Ding Shijie and her stepbrother since the missing cloth which could cover up her growing breasts...