Vincent discovered the mythical Sarah Bernhardt mine. He wants to start mining the deposit and is counting on Serra's support. But he decided to win back Nathalie, and to leave Guyana.
After an eventful transport of gold to Suriname, Vincent discovers that Serra will not follow him in the exploitation of the mine. He suddenly decides to derail the deal with Goldman, the new associate of the Brazilian Quintero clan.
Serra believes herself betrayed. Vincent mistakenly associated it with the operation of the mine. They come up against a threatening Goldman and the Wayana Indians hostile to their presence in their sacred territory.
The helicopter carrying the gold from the mine having been spotted by the gendarmerie, Vincent and Serra must transport it through the jungle. Chems, an agent of the DGSI, investigates the CEO of Cayenor and her fraudulent activities.
Vincent approaches the Wayanas to avoid war with the garimpeiros. But a strange epidemic suddenly hits the village. Chems becomes threatening with Anita. Desperate, she resolves to reveal everything to Vincent.
Toko discovers that the poisoning that hits the village is due to cyanide. He attacks the mine to stop its activity. Mad with rage, Goldman decides to retaliate against the village.
Chems has tracked down Anita and deliberately informs Vincent to get her to collaborate with him. The operation of the mine is blocked and Serra forces Vincent to return. But Goldman and Clara Quintero no longer trust them.
Vincent survives thanks to the Wayanas. He decides to stop the exploitation of gold. Serra finds himself totally alone. Disillusioned Vincent decides to settle scores with his mentor. After this final face to face, the young adventurer plunges even deeper into the Amazon rain-forest.
