(Male reader) Young Justice: Vermillion Lantern [Slow]

You are Y/N, a Green lantern with a Red lantern ring. You became Hal's sidekick as a green lantern, but after a while, your anger issues became abundant and worse, eventually attracting the ring of the previous leader of the red lanterns.

(NOTE: Atrocitus was killed a few decades ago)
(NOTE 2: No art in the story is mine, nor is DC)

Over time, you became accustomed to using the red ring with your initial green. You are Vermillion Lantern.