The "Accursed Place" was an unexplored region of the Amazon. According to a legend, enchanted waters flowed that held the secret of life and protected by condemned spirits of the greedy men who had tried to discover the divine wisdom.
The location was visited by a team of Allister Research and discovered a pool of radioactive liquid. As the team camped there, more and more men deserted, and Sanchez' men who accompanied them stole some research information.
After 10 nights, the camp was raided by Amazons.