Gege, formerly known as Li Jitong, was the illegitimate daughter of Emperor Qianlong of the Qing Dynasty. Because of her outstanding talent, she was appreciated by her father and was named "Wei Guiren". The story of Open the Door tells that Wei Guiren is lazy and irritable, and likes to eat and drink. As a result, after counting his fingers from winter to Sunday, he learned that his weight had reached 108 pounds, so he began to lose weight. After three months of hard work, she finally lost 54 pounds and her weight dropped to 54 pounds. So according to this story, we can know that Gege lost 54 kilograms, and it was because of her efforts that she finally married her beloved with the help of her father and everyone in the palace.