A structured Vampire: The Masquerade 5th Edition system for character creation, rules reference, and Storyteller play. Built for consistent rules, structured character data, and a Storyteller that can actually run the night instead of digging through books while the vampires wait.
Vampire: The Masquerade is a tabletop roleplaying game originally created by White Wolf Publishing and currently published under the World of Darkness brand by Paradox Interactive, with the Vampire: The Masquerade 5th Edition tabletop RPG published by Renegade Game Studios under license.
By simply removing the Vampire parts of the game and the powers that go with them you can implement your own, or just play as mortals with the mortal rules.