简介：A bitter old boxer tasked with caring for his grandson uses the opportunity to settle his oldest grudge by forcing his kin into embracing the sweet science.。在今天，作业是与减负连在一起的——本应是休息、锻炼的校外时间却被无休止的作业积压得没有多少空间
A bitter old boxer tasked with caring for his grandson uses the opportunity to settle his oldest grudge by forcing his kin into embracing the sweet science.
