Resentment

Introduction
Resentment is one of the three original elements that were created through the destruction of the Last Element.

Originally discovered by Sir Elton Kirby in 1934, he determined that the particle did not exist 100 years prior this discovery, and figured out that it was just a fragment of a bigger particle (Last Element). He blamed the element for most conflicts that happened since then. He predicted bigger conflicts would come in the future due natural human inclination to fall for the dark benefits of harnessing its power.

Elton tried to create a device to absorb Resentment in order to destroy it, but he died before he was able to finish it. Chuck would ultimately find the blueprints and finish the machine with the help of the asian scientist and Fred Rodriguez.

Plork
Plork was one of the most notorious Resentment users. One of the few humans that survived full exposure to it and allowed him to become The Dark One.