Six years ago, Yang Dong was unjustly imprisoned after his family was wiped out. Fortunately, he was taught his skills by his seniors in prison. Six years later, he returned to Shuishui as an undercover agent, investigating the truth behind the family's murder and holding his enemies accountable while protecting his compatriots in Chinatown. He gathered his partners to fight against the local evil forces, clear up the chaos in the neighborhood, go through many dangers, and finally destroy the criminal den, not only settling the blood feud, but also supporting a peaceful world for overseas compatriots.
