Seven years ago, Law Lik-Ah (Kevin Cheng) was a legend in the legal profession because he had never lost a case technically since he started practicing. However, he was condemned by his conscience for using the law to gain fame and fortune for himself, and disappeared from the legal profession. Seven years later, having seen all kinds of life, Law Lik-Ah, his cousin George Mi (Lam Chi-Shan) and his good friend Ting Ka-Fu (Sam Lee) set up a civil legal consultation center in Sham Shui Po. They became people's heroes in Sham Shui Po because they often used extraordinary methods to help the grassroots fight for their legal rights, and changed the idea that the law only belonged to the rich. Wang Sze-Ku (Myolie Wu), who was also a barrister, had admired the invincible Law Lik-Ah back then. Now that she saw him reduced to a rogue lawyer with a sloppy attitude, she sneered at him every time they met. However, after several encounters in court, the two gradually became sympathetic to each other and even fell in love. However, in order to climb up the elite class, Sze-kuo tries to get close to Chiang Pak-kei (Shi Xiu-xiu), a famous lawyer in the city who is good at playing legal tricks. As a result, he is entangled in legal trouble. In order to protect her, Lik-ya breaks the law with his own body...