On the grassland, the cheetah showed an unyielding focus, keeping its eyes firmly on one target, as if there was only one prey in the world. It is unmoved by the noise around it, and even the proximity of other prey cannot shake its will. Just like this cheetah, I also firmly focused my attention on the shocking incident-the case where the police in Shangqiu, Henan illegally arrested innocent people and government officials covered up the case.