For an Interest check it depends on the type of RP. If it something like, fucking. fixed roles: AKA we're all gods, this, that and we're against this: I want only the lore for the concept and a quick summary of need to know things. Such as who is...the kajigis and why do I want to inspect their arteries. I can RP on advanced but even then reading 5 to 9 paragraphs of summary just for a simple interest check tires me before I even start. That dosen't include flavor intros and hider additional prospects. If the nature of the RP is that, I'm like. Motherfucking my own guy. Chilling with others guys. The rp is more about group dynamic and player driven. Then I want a bit more lore on the world in cut up chunks so I can get a taste of the type of adventures and feel for the stage. aka: A brief summary ideally under like 3 paragraphs. Then some stuff on types of locations, people. Law enforcement. Enemies and races/tech. All of them cut, dry and quickly explained. Or in other words: Out the box concept: Explain it concisely, with liberties to none essential flavor text. Hider additions for need to know items for plot. Player Driven: Small lore summary. Splattering of small summaries on pertinent things for player start. Town, races, classes, laws, nearby proto type locations.