Lord Vraxx is the Alien who came into the light the moment the monsters started appearing.

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While siding with a Citizen, his first opponent was Shrek, a monster and a member of the Drug Cartel. He demanded to be taken to their leader, but he ignored him. The fight concluded with the Alien's victory, although the conflict seemed resolved, the Angel, as a police officer, approached the Alien after killing the monster, initiating a landmark case. The Alien sought out Ember, a known friend of his and a policewoman then, to help defend him in the case. The Angel v. the Alien and the Citizen started out peacefully but turned into a war.