Wizard: From the Start, I Had Only a Dog

I'm planning to write a somewhat heartwarming story. The story takes place in a wizarding world. Readers who've read similar books know this is a cruel world. Wizards' thirst for power, their covetousness of the unknown, their boundless greed for knowledge. All of this makes the world both mysterious and dangerous. In this extreme world shrouded by a dark forest, those without strength can only become nourishment for the strong. Lu Ming transmigrated into the wizarding world. He received no cheat to make up for it, only a clever little dog named Rex. And he'll take Rex along to see this wizarding world, a place brimming with endless dangers.