Yang Guo, orphaned and wandering since childhood, became a disciple of Guo Jing but faced bullying in the Quanzhen Sect due to his mysterious background. He eventually left to study martial arts under Xiao Longnv. Meanwhile, King Jinlun and rogue disciple Li Mochou sought to seize martial arts secrets and strategic maps. Caught in the conflicts of the martial world, Yang Guo and Xiao Longnv faced numerous challenges, and their bond deepened into a bittersweet love.

Many years ago, dressed in a suit, Zhou Ke broke into a gang den alone and rescued his brother Banuo, but was eventually arrested and imprisoned. Fast forward a few years, Zhou Ke is released from prison and lives a carefree life in the city under the pseudonym Li Fei. However, the undercurrents in the calm streets are surging, and the new wave of evil is even more horrific. This time, where should Zhou Ke go?

After causing his team’s defeat, star soccer player Yu Haoran quits in frustration and distances himself from others. Class belle Xu Keyin joins the cheerleading squad to encourage his return, sparking a budding romance. As the championship nears, friendships, rivalries, and first loves unfold in a journey of growth and youthful passion.

In the early years of the Republic of China, the corrupt Qing government is overthrown by the revolution, and the trend of democratic progress rapidly sweeps across the entire land. However, aside from the chaos of the era, the underdevelopment of the people's wisdom, ignorance, and feudal superstition are still rampant throughout China. The son of the police officer Wang Zhizhang dies due to opium and he disdains the old society for the widespread crime and feudal ideology that poison the people’s minds. Hence, he disguises himself as a Taoist and infiltrates the local businessman Mr. Chen's house to investigate the opium smuggling case.

The story tells that in 1944, Qingdao’s underground organization “Beidou” launched a fierce life-and-death confrontation with the Japanese gendarmerie, the Black Dragon Club and the military to protect a small girl who took the Soviet Union’s secret attack on the Japanese Kwantung Army.