Blood Brothers (2007)

Blood Brothers 2007 / 天堂口 2007 / Tian Tang Kou

Fung and his best friends, brothers Kang and Hu, leave the countryside together to make it big in Shanghai. Things aren't so easy in the city, however, and the brothers stumble and toil until opportunity brings them to Club Paradise and ruthless mob boss Hong. While Kang embraces his newfound power in the Shanghai triad, Fung and Hu are less comfortable with the crime and violence, sending the brothers slowly but surely down opposite paths. Fung falls for Hong's woman, sassy nightclub singer Lu Lu, who is also involved with Hong's top henchman Mark. When Hong catches the scent of the betrayal, he sends Kang to finish off business, leading the brothers to meet at gunpoint on a cold Shanghai night. (Source: AsianWiki)