Ruby could be anyone. It might be a name given to a character in a specific story or just a name of a person in real life who likes to read stories in her own time.
I don't know exactly who Ruby is without reading the story. But she is likely the main character, a person who has some kind of story related to reading in the street during her own time.
Her powers might be affected in various ways. If she travels back in time, the Dust and technology available might be different, which could impact how her Crescent Rose functions. Also, the knowledge she has of her powers in the future could either give her an advantage or cause confusion. For instance, if she tries to use a new technique she learned in the future but the conditions in the past don't support it, it could backfire. But on the other hand, she could also discover new aspects of her powers by seeing how they interact with the past environment.
It depends on the specific Brazilian novel. There are many different themes and plots in Brazilian literature. If there is a novel that involves time travel and has a character named Ruby, then she could time travel. But without knowing the exact novel, it's hard to say for sure.
A ruby could potentially be used as a magical object for time travel in a Brazilian novel. In Brazilian culture, precious stones might be associated with certain powers or superstitions. If an author were to create a time - travel story, the ruby could be the key that unlocks different time periods. For example, it could be a family heirloom passed down through generations, and when held in a certain way, it transports the character to the past, showing scenes from Brazil's rich history.
There are not many novels specifically about ruby time travel in the context of Brazil. However, Brazilian literature is rich in magical realism which could potentially incorporate such an idea. Some well - known Brazilian authors like Jorge Amado often write about the unique culture and society of Brazil which could be a backdrop for a time - travel story involving a ruby. But it's not a common trope in Brazilian adult novels currently.
I'm not sure if there are many Brazilian novels specifically about ruby time travel. But in general, time travel in novels can be used to explore different eras and cultures. If a Brazilian novel had this concept, it might show how the past and present of Brazil are connected.
In Brazilian literature, the theme of time travel isn't as common as in some other genres. But if we consider the idea of 'ruby time travel' in a Brazilian novel, it could potentially be a very unique and creative concept. Maybe it involves a ruby that has magical powers which enable the characters to travel through time. This kind of plot device can add a lot of mystery and adventure to the story.
Ruby could become more self - assured. Through time travel, she would gain a broader perspective of the story's world and its history. This new knowledge would make her more confident in her decisions. For instance, if she sees how past mistakes led to certain disasters, she would be more decisive in preventing similar things from happening in the present or future.
There may be Brazilian novels that touch on time travel, but finding one that specifically features a character named Ruby would be a bit of a challenge. Brazilian literature often explores themes like social issues, history, and culture. Time travel might be used in some novels to explore these aspects in different time periods, but Ruby as a time - traveling character might not be as common. It would require some in - depth research into the Brazilian literary catalog to determine if such a novel exists.