The metropolis is prosperous and glittering, but a group of disadvantaged groups living at the bottom of society not only cannot enjoy the wealth and food brought by prosperity, but are squeezed and exploited. Fortunately, in this turbulent world, there are still people who stand up and speak for these poor people. He is the blind lawyer. Continuing from the last season, the blind lawyer Wen Shenxia, nicknamed the blind man, together with the ugly female lawyer Zhao Zhengmei and the lame private detective Gu Yixia, formed an iron triangle, using the four senses to dissect human nature, using the eyes of the heart to see the truth, and continue to fight for the equal rights of the disadvantaged. Unexpectedly, a blind woman named Shao Meina suddenly appeared, dealing with Shenxia and Yixia, causing the iron triangle combination to collapse. Meina also led to a piece of Shenxia's unknown past, and behind her, there has been someone behind the scenes manipulating it, that is, the blind man's master Jian Shaohong...