Your name is Lou Miao, and you are Lou Yao's biological sister.
Everyone is your beautiful wife, including sister Zhaojun of the He family and sister Shaoshang of the Cheng family. Everyone also likes you.
[Not the original heroine, I feel sorry for Shao Shang woo woo woo woo]
This novel is just a brainless Mary Sue. The female protagonist only has a love line after "you" reaches adulthood (18 years old). "You" will be an invincible female general. The male protagonist hasn't figured it out yet!
Purpose: To free women from confinement