Lewis was described as a kind person in life and was in love with Vivi in an active relationship. However, after a possessed Arthur killed Lewis, he's now a vengeful and enraged ghost. Lewis has magenta, flaming hair, a jaw-less skull that levitates in place, 3 ribs that stick out on both sides of his chest, hands resembling gloves from the electronic music duo Daft Punk. Lewis wears a black suit, the lapel resembling bat wings, a white dress shirt with a magenta pink tie, black trousers, etc.