Is there such a person as Dong Gege in history?
yes.
Dong Ge, whose full name is Yehnara Dong Ge, also known as Buxiya Mara, Princess Yehebu, is the first beauty of Jurchen nationality.
At the end of Wanli in Ming Shenzong, Buxiya Malagege, a jurchen of Yehe Department, was predicted from birth that "the world can flourish and perish". Because of her beauty and reputation, she became the object of contention among the Jurchen tribes, and Dong Ge had to be caught in the vortex of struggle.
Brother Yehnaladongo is probably one of the most bizarre figures in the history of China. It seems that she was born to create an excuse for Nurhachi to unify Nuzhen and challenge the Central Plains Dynasty. Her incredible marriage experience verified the wizard's prediction that she could "prosper the world and perish it". When this task was completed, she passed away.
Extended information
Ye Henala's seven marriage experiences
1. When Dong Ge was nine years old, his father and brother promised to marry Baylor, an evil businessman from Hadabe, but this was just a honey trap set by Ye He, the "father-in-law": on the way to the wedding ceremony, the evil businessman was killed by an ambush.
2. In order to induce Wula Department to participate in the "Nine-Department War", my father and brother betrothed Dong Ge to Buzhantai, the leader of this department. However, in the Battle of Gulieshan, Wula soldiers were defeated, and Buzhantai became a prisoner of Nurhachi and was detained in Hetuala, the capital of Jianzhou for three years.
3. Dong Ge was promised to his enemy Nurhachi by his elder brother Buyangu for tribal security. It turned out that Dong Ge's father Buzhai was killed by Nuerhachi's Ministry. Brother Dong vowed to avenge his father, and even uttered a cruel word: "Nurhachi is my father-killer. Whoever can kill him, I will marry him!"
Hadabelle Mengbulu heard that Dong Ge wanted to marry, and immediately signed up for the job, and declared war on Nurhachi after signing the engagement. Soon Menggebulu was defeated and captured, and Nuerhachi found an excuse to kill him, and married his daughter to his son, Wulgugu, and completely annexed Hada.
4. In 167, Bayindari Baylor, the leader of Huifa Department, got engaged to Dongge, and broke the engagement with the daughter of Nurhachi. Nuerhachi, who was angry, sent troops to Hulch City and wiped out Huifa Department.
5. Dong Ge made an engagement with Wulabu Belle Buzhantai again, and Buzhantai immediately broke the covenant with Nurhachi. Nuerhachi, who found an excuse, personally led an army to attack Wulabu in September of the 4th year of Wanli. In the first month of the second year, Wula Department perished, and Buzhantai fled to Yehe Department. But Dong Ge didn't intend to marry a defeated general at all, and Buzhantai died of depression.
6. In 1615, Dong Ge was 33 years old. Gisai, the son of the head of Mongolian warm rabbit department, proposed to Dongge, but Dongge disdained Gisai. At this time, two people stood up for the East Brother. One was Nurhachi, who had never given up on the East Brother, and the other was Mang Guldai, the son of Dalhanbeile in Kerkha, Mongolia.
In order to distract Nuerhachi's army, Dong Ge finally agreed to marry Mang Guldai. Nuerhachi was very angry after hearing the news of Dong Ge's marriage and wanted to send troops to attack Ye He. However, Daming was afraid that Nuerhachi's power was getting stronger and stronger, so he began to form an alliance with Yehe and sent troops to protect Dongge. Nuerhachi had scruples and eventually did not send troops.
7. Brother Dong died less than a year after he got married, and it was in this year that Nurhachi was officially called the post-gold of Khan. On April 13th, 1619, the third year of the mandate of the late Jin Dynasty, the late Jin Khan Nurhachi released the "Seven Great Hatreds" and broke with the Ming Dynasty. In August of the following year, Nurhachi destroyed Yehe Department for the same reason.
Baidu Encyclopedia-Dongge
Baidu Encyclopedia-Yehenala Dongge