"Torrent" story lock 1925 - 1927 years, 5 aspiring young brothers Nie Tianhong and Sun Jingyu, and today, Han Dongshui, Yang Shou, emotion and struggle story Academy of inside and outside, flood mapping years that generation of young blood of the twists and turns of youth and life choice. 20 years old of sworn brothers, Nie Tianhong, Sun Jingyu, Han Dongshui, Yang Shou, and today, because of an assassination warlords action come together, and Stuart Xiao Yun and Zhao Tianxin, the girl female students from Shandong traveled to Wuhan, Changsha, to revolution, apply for military through blood and fire, and after the the Nanchang uprising, Guangzhou uprising and baptism and a severe test, the 5 brothers eventually because of different beliefs parted ways, Sun Jingyu and Han Dongshui two people and public this life to different paths of life.