Unbearable. Behind the threshold and further

Almost a hundred years ago, Idoris appeared in the intergraduate of the portal, where only young moves are. They run away to unwind and look for the wonders for sale, they rest there, get acute impressions and experience in battles with magons - half -intelligent inhabitants of the regimentals.
And only three friends occurred to ask: why are all these worlds surrounded by impassable mountains? And what is there, after them?
Alter, Tahara and Elaya will have to fight pretty for the right to go on a trip, but they really, very much need to move through the mountains! Aler wants to find out everything about magic crystals that are extracted in the intermores. Tahara has reason to believe that his parents, who disappeared many years ago, stuck in the squeezes, and Eli - he simply will stop at anything to get into it.
What three friends did not expect - that in another world of their arrival the most ordinary person and not quite ordinary greeting awaits: “So, three assembled, as it was predicted”