Appearing at the Justice League International's London Castle headquarters, and unaware of his past, the entity that would come to be known as Erewhon first showed himself when the Druid's forces attacked the JLI. He attemped to help Dr. Light escape, although initially unsuccessfully.
Infatuated with Dr. Light, over the next few weeks they developed a friendship, and she offered to help him find out about his past. She also gave him a holographic form so that he did not have to resort to possessing transients.
Powers & Abilities
Erewhon can possess the bodies of other sentient beings.