Far Cry 3 Episode 4: Kick the Hornet's Nest

"Jason visits Citra to seek the help of the Rakyat against Vaas's pirates. Citra asks Jason to retrieve something that has been lost, and invites him to drink a mixture."
"Jason goes to Badtown to investigate the man in the white suit from his dreams."
"After meeting the man in the white suit, he introduces himself as Willis Huntley, a CIA agent, and agrees to help Jason rescue his friends. However, Jason must first destroy Hoyt's drug fields to help Willis."