The Four Powers

Adrian lost his parents due to the Dedix, an evil guild with the power to control darkness. But why? The shapeshifting guild, the guild Adrian's dad, Titus, is from. His mother, Maria, was a Napis, a thief with teleportation. Each guild has its own unique power, but none of them have immortality. A substance so rare, it could help a guild for 2 generations before it's soon just passed down by blood. But only 1 person knows where it is, and they're the leader of a guild called Donepei. Donepei posses the power to withstand elements. But as the leader hasn't acted, every guild sets out to find it. Adrian makes a friend from each one of these guilds. Who will claim it and give their guild the power of immortality? (My friends call this book good, and I'm not good at descriptions, sorry >3< it's worth a shot, though. And mostly everything I'm using for this book I'm making up. Along with some of the drawings)