Fortress of Flesh and Blood

The film follows Professor Lo Yeung-guo as he and his students escape from the Japanese army and rally local villagers to form a guerrilla group. His son, Lo Yung, becomes a source of shame as he indulges in debauchery and ultimately betrays the group by leaking vital information to the enemy. This act leads to significant losses among the guerrilla fighters, prompting Yeung-guo to confront his son about his cowardice.

As a writer, director, and actor, Hou Yao uses this film to express his strong opposition to the invisible traitors of the time. The narrative highlights the moral dilemma faced by a father who prioritizes righteousness over familial bonds, culminating in a tragic decision to execute his own son. The film stands as a potent commentary on the nature of loyalty and sacrifice during wartime, reflecting the harsh realities of the era.