There are very rare exceptions to this "permanency"-for example, metamorphosis enables nothlits to regain their original form, as when Cassie is trapped in the body of a caterpillar but returns to human form after becoming a butterfly.
There are very rare exceptions to this "permanency". Metamorphosis enables nothlits to regain their original form. This was as when Cassie is trapped in the body of a caterpillar but returns to human form after becoming a butterfly. This was for example.