The Four Brothers of Huan Nan is a charismatic gang known for its vibrant presence. Amid the bustle of Taipei's traditional food market, two of the youths face familial opposition to their forbidden love, while the only female member grapples with her unspoken feelings for the enigmatic fourth member.

• Hsia Teng Hung
• Edison Song
• Wang Yu Ping
• Chu Meng Hsuan
• Wang Ting Yun
• Snoopy Yu
• Cheng-Ju Shan
• Liang-Tso Liu