Marcus was just a no-name mathematician when, one day, he discovered he has a special ability - he could prove anything doesn't exist. Now everybody wants him to rid them of their troubles. Marcus, thirsty for fame, happily obliges. But when a mysterious woman asks him to prove the world itself doesn't exist, Marcus's attempt teaches him just how little he knew about anything.
His quest for understanding will take him on a journey across mountains, seas, and to the very edge of reality itself. Perhaps only in the realm of non-existence will he have any hope to learn what wisdom truly is.