Where Did the Princess Go Today?

Mu Li has grown up under the love of her father and brother since she was a child. It is said that she is gentle, decent, dignified and ladylike... These were all released by her father, fearing that she would sneak away from the military camp and spread the truth that she was not proficient in music, chess, calligraphy and painting... After an imperial edict, Mu Li became Princess Rui. I heard that it was Prince Rui who requested her. Could it be that she believed the legend? No, could it be that now I can just believe hearsay?