How does the author emphasize the change in Nnamabia’s character over the course of the story

Namibia is a character from the book "Cell one" by Chimamanda Ngozi Adichie

Namibia was portrayed by the narrator as very beautiful in the story in Cell One of the novel. Namibia engaged in theft, got caught and was imprisoned. At the cell one where he was imprisoned, he met an innocent old man.

The man was apprehended by the police because the police could not find his son that was "wanted". Namibia behaved in kindness towards the old man. He revolted the torture and maltreatment of the Old man by the police because he was sick and innocent.

This act of kindness reflected how the Author changed the character of Namibia from a character was that was caught for engaging in social vices of stealing to being kind and showing an act of benevolence towards the old man.

one thousand and one nights, also known as arabian nights is a collection of stories whose basic structure is that of embedded narrative. this technique refers to a main story which works as the common frame - or framing narrative - for the other stories, and then this series of stories which are connected to the main one. this technique can also be referred to as a story within a story. the stories stem from the original tale, some begin and end on their own, some are connected to the previous or following one, by means of questions that are answered in the subsequent tale, or characters which reappear.