Regarding the few details I would like to add in "Huan Zhu Ge Ge", they will not affect the plot of the original work.
For example, let's introduce the specific life experience of Xiao Yanzi, the story of Xia Yuhe, the acquaintance of Liu Qing and Liu Hong, Yong Qi's proposal, etc.
Purpose: To supplement several points that were not fully expressed in "Huan Zhu Ge Ge"