Pepper

Pepper is the 4th clue. It is a Madrigal clue and was located in Angkor Wat, Cambodia.

History
There was once a Madrigal agent named Antonio da Madalena. He hid the Madrigal clue in the temple of Angkor Wat and carved an M on the door. This made sure that no other agents would enter the temple no matter how badly they wanted the clue.

Pepper
Pepper is a spice, commonly found in houses, used to flavor food along with salt.