Chan Kun-hao, aka Johnny Broadway, is the owner of a jazz club, a connoisseur of musicals, girls and good wine. The immortal Ho hires Johnny to get two legendary golden swords, which contain the military luck of the Chinese people. The catch is that the swords are hidden in an amulet that Ho lost to another immortal and is now in Qinandao, in territory occupied by the Japanese. But Johnny doesn’t care, and he undertakes to win back the amulet, not suspecting what kind of whirlpool of adventures he finds himself in...