Qing Feng is the top lieutenant under gang boss Yong. Three years ago, his good friend Xiong went to jail for him in the name of brotherhood. Upon his return, Xiong is immediately favored by Yong, which plants a growing rift in his friendship with Qing Feng. Over on the rival gang side, U.S.-educated Michael returns to Taiwan to take over for his late father and applies ruthless business strategies to expand his turf. With his eyes set on a profitable property development project, Michael will stop at nothing to eliminate Yong and take over his turf.

Ren has finally succeeded his boss as the head of the North Fort Gang. For so long, his ambitions had been held back; now, he can realize them. But the ruthless Jian returns with his own gang. Though Ren and Jian were once like brothers, Ren's position is challenged, causing tensions with Qing, his loyal captain. Now that former friends are enemies, what is the price of loyalty? What will be left of friendship when the smoke of battle clears?

A Qing encounters the photographer Xiao Qi at the full moon banquet of the daughter of the big brother Ren Ge at the corner of the Beiguan. They fall in love with each other. But, sadly, they aren't able to stay together at the end.

Drug Prince Michael and Scorpion are seizing the old fellows' turfs, the gangs families tornado spins three nobodies who are trying to survive. You'll never know who's gonna get bit by reality through the alternation of generations?