Xian Daji (Choi Seung-hyun), who ran away because of wounding people in his hometown, came to Jiangnan Road to seek refuge with Charlie, who was familiar with him. Introduced by Charlie, Daji got a job with President Gao Zhang, who opened a casino. Daji quickly became President Gao's most respected subordinate with his natural skills, handsome appearance and clever eloquence. During this period, he met the beautiful woman Yu Zhiyan (Lee Ha-ni), but put himself in danger by helping Zhiyan escape the trap set by President Gao. Soon he met his first love girl Xu Meina (Shen Shijing) who came with his card friend Zhang Dongzhi, but suffered the most painful defeat in his life in that gambling game. Daji, who fell from the sky to the bottom of the valley, was helped by Meina to leave the turbulent Jiangnan Road, and met an anonymous old con man (Liu Haizhen) on the way. Determined to take revenge, Daji apprenticed to the master, and he was desperate with his life...