The Guardian and Witch

Hey this book is about a Witch and a Guardian and one day the Witch turns evil and she wants to hunt the town but a human has a akmu named Ga Ge and the human says"Ga Ge guard on"and the akmua go's into his hat and turns into a guardian and he has powers.But the Guardian was going to fight the Witch every time she came,but one time she defeats the Guardian,but he come's back after another akmua named Volphina comes and fight's the Witch.But they both team up and fight the Witch,the Guardian try's to turn the Witch good but he does at the end.But the powers are the boys not the akmua.
So i hope you enjoy the book