Title: Be a Good Person. A shocking case, the 4/12 Massacre, rocked Ningzhou City in Jiangbei Province. Countless real estate developers were found dead, yet the authorities couldn't even catch a glimpse of the killer. Jiangbei Province sent an investigation team to Ningzhou, and Zhou Tong, its deputy leader, threw himself into the work with fervor. Only after the investigation deepened did he discover that Ningzhou had been plunged into darkness. The criminal forces led by the Hongsheng Group had become utterly lawless, and even his good friend Lin Fang had been ruined, losing his entire family!