Tomás, an 11-year-old boy living in his own fantasy world, must use his vast monster knowledge to fight against his new English teacher: a wicked woman who is, in fact, a child-eating monster.
Tomás's world is one of fantasy, where he lives among the creatures and mythical beasts that roam the land. He has spent his entire life studying these creatures and their powers, honing his skills as a warrior and protector. But now, he finds himself in a new world, one where he must face his greatest challenge yet - a wicked woman who is not only a monster but also a threat to all the creatures of his world.
As Tomás sets out to defeat this evil entity, he realizes that he must rely on the knowledge he has gained from his studies of monsters. He must use his skills and abilities to overcome this new challenge, forcing him to confront the very thing that threatens to destroy his world.
With each battle and victory, Tomás grows stronger and more confident, realizing that he can never let fear or doubt hold him back. And as he faces the ultimate test, he knows that he will emerge victorious, proving to himself and the world that he is truly a hero of his own making.