Book sixth. The past always teaches to the great deal, gives prompts to the present. To expose secrets is difficult, when an unexpected guest appears in an academy. Friendship is exposed to the doubt, aims that conduct forward score off. Each will have to do a choice between Light and Darkness. But how to understand, what choice correct, if does reality begin разваливаться to pieces? The secret becomes obvious, secrets open up in full. But that is all becomes poor now that a primary objective is attainable.