The beginning of friendship in the oddest of places and the best of times. Marjorie and Ingred get lost on their way to St. Mary college. By a series of mishaps they end up in Greg's Spy School in Bolin. Little do they know how their lives will change. A new future awaits them. There is a lot of secrets in G.S.S. including theirs. There is love and hate in the air. There is the wonderful game of Mystica. What boys can do, can girls do better?