Nahual - Protective spirit

Dan is a shy boy, he lives at home with his grandparents since he lost his parents when he was very young, what he does not know is that he is a Carrier, people who can bring a companion from the spiritual world to accompany them for the rest of their lives. But for that partner to appear, our protagonist must attend Calmécac, a school where they will teach him to materialize it. In it you will discover many things that will endanger your life and that of your new friends.