I dreamed that I was the youngest prince

Then my mother and concubine are not going to let me participate in the fight for the heir apparent, because my imperial brother fights fiercely. And the most vicious one is my third brother. Later, my mother and concubine died, it seems that my third brother was poisoned to death. Then he took me to live in his house. My third brother is very vicious, but his mother and concubine are very good, so I am taken care of by his mother and concubine every day. Then he married a lot of wives who were outsiders, just to win over outsiders. Later, my father's health became worse and worse, and he died one day, and my third brother became the emperor. Then he killed all his competitors, such as the prince and other brothers. One day later, the guard I had grown up with was beaten to death by my third brother. I was very angry, and then I remembered that when the concubine mother died, the concubine who told me that the dark blue scarf would help me was a wife of my third brother. I just want her to help me accumulate strength, so I often look for her. Suddenly one afternoon, one of the third brother's wives couldn't stand me very much, and scolded me when she found out that I was often in contact with the dark blue concubine. One of the wives who whispered to me about my third brother killed him while she was sleeping. I thought that the only person competing with me for the throne was Fifth Brother, but he had no intention of competing, so I felt that I had the throne in my hand. Then I woke up under the fear of the death of the third brother and the joy of the throne in my hand