Piaoyun wiped away her tears and straightened her back. She expressed her indignation and injustice in the most childish, helpless, humble and intense way. The next morning, she knelt at the gate of the procuratorate, kneeling in the merciless snow, holding a cardboard "protesting the abuse of violence by law enforcers". She did not believe that there was no justice, no mercy, no justice in the...