What if you awaken on a deserted island, and don't know how you got there, don't know your name, don't have a single memory… Your efforts to find answers to your perilous predicament lead you off in confusing directions... and yet, your destiny beckons you to humankind's most vital event: the irrefutable, scientific discovery of the human soul—The Grand Portal. Quantusum is the story of an ancient plan and a modern man who collide in the mystery of life’s highest purpose. And those beings who watch, wait and lay their traps, because they desire this plan to fail.