Chen Yao was abandoned by his family since childhood and lived by theft. His originally gloomy life changed only because, beside a dilapidated shack, he fortuitously encountered the young Chen Xiaotian, who had been successively abandoned by his parents and grandmother. Since then, the two relied on each other. Chen Yao deeply tasted the coldness and humiliation brought to him by the act of theft, and could not bear to see Xiaotian walk down his own crooked path. He acknowledged Xiaotian as his younger brother, setting the rule that no matter how hard or poor life is, never steal or rob, and live an honest life