The Story Of A Man With A Vision - Immortality : For Those Who Can Afford It Is Found In Cyberspace. Permutation City Is The Tale Of A Man With A Vision - How To Create Immortality - And How That Vision Becomes Something Way Beyond His Control. Encompassing The Lives And Struggles Of An Artificial Life Junkie Desperate To Save Her Dying Mother, A Billionaire Banker Scarred By A Terrible Crime, The Lovers For Whom, In Their Timeless Virtual World, Love Is Not Enough - And Much More - Permutation City Is Filled With The Sense Of Wonder.