Il passato di Java

A cataclysm of supernatural origin puts an end to the "oceanic" adventure of the Detective of the Impossible. The action then returns to New York, where Java inexplicably runs away from home, leaving Martin deeply troubled. To find her friend, Mystère asks Inspector Travis for help, telling him how she discovered the community of Neanderthals from which Java comes. It is perhaps precisely in his past that a clue is hidden to reveal the mystery of his disappearance...