The souls of the emperors, civil servants, generals, and key figures of the Western Han Dynasty were gathered together by the void sky. With the memories and obsessions of their lifetimes, they faced the ultimate inventory of the rise and fall of the Han Dynasty over the past century, as well as personal merits and demerits. The sky screen successively shows the glory of the Han Dynasty and the shadow of militarism and witchcraft, Lu Fei's political achievements and ruthless manipulation of power when he came to power, the peace of the country and the people's peace under Wenjing's rule, and the hidden dangers of the impetuous reduction of vassals and land annexation. It also shows the rich people of the Han Dynasty. The legend of the counterattack and the search for people's wealth behind it, as well as the peak of Emperor Xuan's rule of Xiaoxuan of the Han Dynasty and the regret of wrongly appointing a prince due to the love of his children, finally laid out the path of decline of the late Han Dynasty, in which the emperors were fatuous and their relatives and eunuchs were in chaos, until Wang Mang usurped the Han Dynasty.
During the inventory, Liu Bang, Liu Che and other characters were analyzed layer by layer for their own merits and demerits, arguing and blaming each other, and facing the darkness and regret in their hearts. Liu Bang angrily blamed his descendants for losing the country, Liu Che defended his mistakes, and Han Xin accused Liu Bang of eating the rabbit to death. Everyone saw clearly the truth about the rise and fall of themselves and the Han Dynasty under the reflection of the sky. In the end, everyone put aside their obsession, hatred and unwillingness in life, and understood that the rise and fall of the Han Dynasty was the result of the intertwining of everyone's merits and demerits, and that there is no absolute good or evil in human nature. When the sky dissipated, Liu Bang and other souls left with relief, leaving only the Han Dynasty's century-old merits and demerits, ups and downs, and became the endless emotion of the history and future generations.