Aran does not know where his real home is: on land or in the ocean? In the book “Metamorphosis”, readers, together with the main character, will be transported to the meeting place of land and water, and they will have to understand for themselves which of what is described is true and which is fiction. Aran always felt that he was different from his brothers. He was born in human form and every day, when the flock swam into the depths of the ocean, he remained alone on the shore. What if the boy never becomes like them? Does Luna know about his existence? Is he endangering the pack? Aran asks himself these questions every day and finds no answer. His life becomes complicated when his mother travels north in search of help and leaves him on a remote island. Life on land is full of wonders and dangers that Aran did not even suspect until that day. The boy is faced with a question that will determine his entire future life: will he fight for his place on land or try to become part of a clan in the ocean?