Dragon Head

Teru survives a violent train crash with two classmates, Ako and Nobuo, who are trapped in a tunnel. As they attempt to escape the wreckage, they face extreme conditions—no light, no food, and the overwhelming smell of death. These harsh circumstances push one of them toward disturbing behavior. Meanwhile, sudden earthquakes further complicate their efforts to reach safety. Their struggle to survive is complicated by the possibility that escape might expose them to an even greater threat.