Looking for Specific Genre

All of these have a general ML:

• A Familiar Stranger (FL is a poor artist)
• Butterflied Lover (FL is a slave)
• Follow My Dear General (FL is a spy/maid)
• The Last Princess (FL was originally royal but now has lost all her wealth and power)
• Love Story of Court Enemies (FL was originally wealthy but her family is now fallen and she works as a healer in the countryside)
• Ashi Girl (FL time travels to the past and ends up quite poor there)
• Love Like the Galaxy (maybe? FL doesn't come from a poor family, but she's badly treated and lacks education or necessities)
• The Substitute Princess's Love (maybe? FL is from a wealthy family but she's illegitimate and was raised away poor from the family)
• Fall in Love (maybe? FL's family isn't poor but she's an outcast so she doesn't have any privileges)
• Faith (maybe? FL was presumably wealthy in the modern day, but she time traveled to the past and has no wealth there)