Evolution from the crocodile

When he woke up, Lu Chen found that he had turned into a half-pound crocodile cub.
Egrets, eagles, snakes... all natural enemies are eyeing it.
I thought I could become the king of ferocious beasts who would dominate the world, but I never imagined that even surviving to adulthood would be a problem...
Resurrection of spiritual energy, alien beast type, does not change shape.