[quote=@Scarescrow]
Because of freedom, and gold of course. Freedom to kill and experiment, and to be rich.

[/quote]

Seriously? That is the most shallow motivation I have ever heard. Ruby gives you the opportunity to add your own character's lore into the world. And you manage a doctor who experiments on people and wants freedom to kill people. Meanwhile, discussing with her on discord in about a day I worked on some God Lores, some extra demon lores, some secret plot stuff. And you manage that? When a GM is giving you an opportunity to write your own story and your own sheet.