In "Dark Glory", the landlord's aunt is just a very ordinary small role, and the specific background information is not clearly displayed. However, there may be some assumptions and guesses. Here are some possible background descriptions:

1. Ordinary residents. The landlord may be an ordinary landlord who owns some small properties to earn living expenses. She may have a low education and social status, and she is a relatively ordinary resident.

2. Resources and wealth are scarce. The landlord and aunt may have some economic and financial problems in their lives and need to rent a house to make a living. She may work hard, but she is still not rich.

3. Have the ability to live alone. Because her family background and social connections are not clearly shown, the landlord aunt may be a person with strong self-management and living ability. She may live alone, or she may run a business alone.

In short, the landlord aunt in Dark Glory is a very small role with no detailed background description. The speculation about her background is just a hypothesis, for reference only.