Tucked in a corner of a hi-tech industrial estate in Yuen Long, a cluster of cluttered flats has been designed to evoke a gritty Hong Kong slum. It is the main set for the sequel to the nostalgic blockbuster film Twilight of the Warriors: Walled In.The set, constructed on an empty factory site at Yuen Long InnoPark, recreates the iconic Kowloon Walled City, featuring details such as a banner hanging outside the building that reads: “Pleading to give our home a way to survive”.Set in the late...