Chan Hiu-Fung

In 1905, revolutionist Sun Yat-sen came to Hong Kong to meet revolutionary comrades. The Qing government sent a group of killers to murder him. Ordinary citizens from all walks of life joined together, blocking the streets and fighting off the assassins to keep Sun Yat-sen safe.

A cop travels back in time to take on a corporation that's out to eliminate a doctor who has created a new technology which can break up the monopoly on a energy resources.