Harry, Luna, and Neville will have to use weapons along with their magic to fulfill their mission in the world they reached by accident, the world called Larakain.

Neville is helped and receives advice from a stranger. Afterwards, they go for the next summon, but they discover many things and even encounter new unexpected creatures.

The adventurers arrive at some strange lands. There will be strange meetings, they'll get a new summon, and they will fight.

A trap awaits Harry and his companions and they are taken into custody against their will to a hidden kingdom that protects children from Larakain's dark lord. Harry has a word with a very young king, but will the king let them go?

The secret kingdom is discovered and attacked. Harry and his friends make an escape and they finally learn what kind of magical creature one of their female companions is. There is something strange with Harry as his blood is compatible with certain magical creatures, but they won't learn why yet.

Hermione discovers a way to communicate with Harry. In the other world the adventurers encounter a strange situation where Harry is confused with a prince that is in hiding and later Harry has a strange dream where he is not human.

Neville defeats a fiend with his new summon, proving himself. Harry is worried about whether he has something like an Animagus transformation due to his mutation. Afterwards, the adventurers will find themselves in a very odd situation with a queer tribe.

Hermione and Ron have unknowingly played with fire. Harry and his friends recover from what has happened, confused of not having found the body of their companion and the others that had been in the fire. Dumbledore decides to go help Harry, but he will be led into a trap and end up in the form of a fourteen year old.

Harry, Luna, Neville and the rest are set free except for one that has been taken. A temporary leader will take over Harry's leadership and Neville will obtain a new summon.

Luna is able to see Blibbering Humdingers and Heliopaths, but things get stranger for Harry and his companions. They encounter the Gorgon queen, but they are easily spared because of the basilisk summon and Harry's Parseltongue ability. Still, they will eventually be attacked.

After a fight in the air against a wild dragon, Harry finally reaches his destination with his comrades. There they will obtain a new summon for Harry, but they will also awaken what they weren't supposed to wake. -- In Hogwarts, Ron and Hermione go through problems of their own with no one being able to help them.

In a valley empty of life new encounters will arise, but Harry will finally reunite with his mentor. His mentor doesn't bring happy news though. In another land, Ron and Hermione will deal with more than they would have expected at the Dark Lord's hands.

Many rocks are in the place where a city is supposed to lay. How do they open the secret entrance? Who has the purest heart? And the Dark One will finally reveal himself to Harry and crew.