In the 21st century the world was destroyed by a nuclear war. The only memory left of that time is a virtual world called Evocation. Evocation cannot be accessed by everyone. The only ones admitted there are the guardians. Because of their astonishing force, some guardians were taken into slavery by ordinary people(non-guardians) since birth. But a new danger capable of destroying both guardians and non-guardians comes. Will they work together or will they destroy each other? Will the guardians forgiving the non-guardias for what they have done?