Help me to introduce the content of "Dream of the Red Chamber". Thank you.
'Dream of the Red Chamber' was a Qing Dynasty story about Jia Baoyu, Lin Daiyu, Xue Baochai, and other characters at the end of the feudal dynasty. The main plot of the story took place in the division of Jia Baoyu's family property, Lin Daiyu was forced to marry into the Jia family, and Xue Baochai was soon married. During this period, the relationship between Jia Baoyu and Lin Daiyu gradually deepened, but there were huge differences in their personalities and thoughts. In the end, Jia Baoyu passed away due to emotional entanglements and family interests, and Lin Daiyu and Xue Baochai also embarked on different paths. The whole novel depicted an emotional, complicated and mysterious family story at the end of the feudal dynasty. Through the description of the family members, it showed the good and evil of human nature, the change of moral values and the decline of feudal society. This novel was regarded as a classic in the history of Chinese literature and one of the treasures in the history of world literature.