I recommend " Beasts in the Other World " and " The Illusion God Era " to you. The former tells the story of the protagonist transmigrating into a mouse and surviving in the other world. The magical beast is the strongest power. The main character of the latter, Su Qing, had become an Illusionist in the Illusion God Continent and could awaken illusionary beasts. Both novels have magical beasts as the protagonist or protagonist. These are my recommendations. I hope you will like them.😗