From publisher blurb:
A Pathfinder Society Scenario designed for levels 12–15.
Every year, one of Thuvia’s five city-states receives a mere six vials of the famous sun orchid elixir—a potent and extravagantly expensive tonic able to reverse the effects of aging. After both of his last two shipments disappeared without a trace, the ruler of Pashow has retained the services of the Pathfinder Society to ensure that this year the elixir arrives unharmed and restores prosperity to his realm. However, what begins as an unusual security assignment quickly spirals into a revelatory unveiling of Pashow’s treacherous underbelly.
“First Taste of Eternity” debuts the first dedicated seeker-level content for the Pathfinder Society Roleplaying Guild since the acclaimed Eyes of the Ten series, and it is the first scenario in the three-part All for Immortality campaign arc. It is followed by Pathfinder Society Scenario #7–26: “All the Gods Beyond” and Pathfinder Society Scenario #7–29: “Serpents Fall.” All three chapters are intended to be played in order.