I'm looking for an ancient novel, hurry!

The male protagonist was the emperor, and the female protagonist was a princess who was not taken seriously when she was young. She met the male protagonist, who was her father, while playing. Then, she was taken seriously. She grew up in a male disguise inside and outside the palace. When she grew up, she still disguised as a male to work for her father (who was also the male protagonist). She had a lotus tattoo on her body (it seemed to be the male protagonist's tattoo). There was also a love story about the male lead fighting for the throne. If any great god knows, please let me know. Thank you very much!
It wasn't a transmigration story, but a fake father-daughter story...
I bought the book a long time ago, but I only managed to buy it. Later, it was confiscated by my mother and I haven't seen it since. I've always wanted to know the ending. Please, God! T^T

Answer 1

Guyan novel recommendation: Jin Se

This novel was a classic ancient novel. It told the story of how a woman from a humble background gradually grew into a powerful woman through her own efforts and opportunities. At the same time, she also experienced many twists and turns in her life. The plot of the novel was full of ups and downs, the characters were vivid, and the writing was beautiful. It was a masterpiece worth reading.