During the Japanese invasion of the three northeastern provinces, the fleeing leader Zhang led his disciple Gui Liuzi and his beloved daughter Xiaocui. Along the way, they encountered a Japanese army squad persecuting the people. The three of them, fearless in the face of danger, made up their minds to fight against the Japanese army squad.Helpless and powerless, the righteous young ghost Liuzi and junior sister Xiaocui relied on their daily skills to plan multiple assassination operations against Japanese troops.