In short, the Twilight is where a character goes when they die. While in the Twilight, you see the world as a gray haze. Objects are neither solid nor intangible. Nothing in the Twilight is as it is in the mortal realm, and you are prohibited to interact with any character not in the Twilight. This mainly comes into effect because while in the Twilight you cannot see or hear any live beings. As noted earlier also, nothing is as it is back in the world of the living. That being said, you cannot spy, case, or run surveillance on a location or attempt to gain any type of accurate information about something in the mortal realm; it then also goes without saying that one cannot steal something from the mortal realm while in the Twilight. The only real thing a character can do while there is head to a point of anchored resurrection and wait to have their body reformed so they can return to the mortal realm.