A special casino just for the dead where they can gamble their luck and fortune in their next life in hopes of coming back to life as the same person in their current life. One day, a living person accidentally finds their way into the casino and the big boss of the whole operation forces them to work there as a manger or something. Maybe the living person tries to escape, maybe they fall in love with the boss or someone. There's a lot of things you could do with this one.
