Silver Chronicles: The Blood Chimera

Prince Atgeir Solstris, a royal elf with a terrible attitude, motivated by his own selfish cause, sets out on a perilous journey to another of the thirteen realms that make up his universe. He travels to another realm to stop a powerful monster that threatens his home kingdom, and all the other realms if not defeated. Determined to slay it using his mastery of arcane combat, for prestige and recognition, for he must prove that he is going to prove that he's going to be the greatest king his realm will ever know and regain his regal father's respect. Nonetheless, he will need help if he wants to locate and conquer the enemy. With the help of a local task force brought together unexpectedly, they set off to battle the forces of evil threatening to devour their world, one which might be an even bigger threat than he had thought.