TREATMENT for SECRETS OF THE UNIVERSE

On the moors, five botanists have each discovered plants with properties that have the potential to unlock the secrets of the universe

After the forage, they gather together on the moors to demonstrate and reveal their findings. The plant is applied/ingested in various ways (nose, armpit, ears rubbed over body, eats, etc).

After ingestion, each one proceeds to go on a hallucinogenic journey - unlocking, potentially, the Secret of the Universe. When they return from their trip, after their moment of discovery, they die.