You can get there in different ways. You can die, become a victim of an incorrect ritual, or a banal accident. You can fall into an interworld transition and touch a randomly found artifact. Or you can simply be in the wrong place, at the wrong time and... with the wrong people. It would seem like nothing special: two friends, an alien world, an abyss of charming men and a Great Mission to save the world on the horizon. It's like that! Yes, but not so! Who is real and who plays a fictitious role? Who is the enemy, and who is really a faithful comrade? Who loves and who just manipulates? So many questions and not a single clue! But time will put everything in its place... And by the end of the journey, everyone will be able to answer the main question of this whole story: who is Mary Sue herself, and who is her best friend?