The story of "Kingto Gang" takes place in a fictional modern country called Gudu Country. This story begins with three young people, Gu Suxin, Xing Kang and Long Qiang, who are just in their early twenties.
These three young people lived in a dormitory in college, and there were only three of them living in this dormitory. When they first arrived, their feelings for each other quickly heated up due to a small conflict. They all have their own pities, and they have become the most indispensable brothers in each other's lives. Wang Xinghai is the big villain in this story. Because of an accident in college, he and Gu Suxin formed a hatred that would have a great impact on their future lives.
The three of them, Gu Suxin, dropped out of college to start a business. After their success, they unknowingly joined the Kyoto Gang. Gu Suxin became the boss of the Chaotian District of the Kyoto Gang because of her super ability. Xing Kang and Long Qiang were the second and third eldest respectively.
Later, Gu Suxin fought with Wang Xinghai in order to save Mu Liqing. After Gu Suxin heroically saved the beauty, she quickly fell in love with Mu Liqing. But the good times didn't last long. When Gu Suxin was about to discuss marriage with Mu Liqing, they discovered that they were half-brothers and sisters, which made them collapse. Mu Liqing, who suffered a psychological breakdown, was raped by Wang Xinghai and his men after being drunk. Mu Liqing, who could not bear to live, jumped off the building and died.
Wang Xinghai was afraid that Gu Suxin would seek revenge on him after finding out that he had killed Mu Liqing, so he planned to plot to murder Gu Suxin. Unexpectedly, the plan was discovered and he himself died from Gu Suxin's gun. There are many detailed storylines between them in the middle of the story. For details, please read the script details below.