What novels described a woman who became a man and fell in love with a woman?

I recommend the book " The Lord of Blue City, Free and Unfettered ". It was a transmigration novel where a woman turned into a man. The protagonist, Blue Night, was a beautiful woman in her previous life. After a bloody tragedy, she returned to another world and transmigrated to become a prince without the support of her family. What kind of brilliant life path would the protagonist embark on? In his life, violence, conspiracy, love and hate were constantly intertwined. I hope it meets your needs.